| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.45 | 5.635% | $56.4619 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $190.67 | 12.716% | $214.9156 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $123.42 | 6.816% | $131.8323 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $199.52 | 10.574% | $220.6172 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $235.87 | 12.228% | $264.7122 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $246.90 | 4.641% | $258.3586 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $142.36 | 12.339% | $159.9258 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $1,192.19 | $1,306.8236 | $1,306.83 | $1,306.80 | $1,306.80 | |