| 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 | $43.33 | 4.123% | $45.1165 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $199.26 | 7.509% | $214.2224 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $167.75 | 9.602% | $183.8574 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $235.39 | 13.663% | $267.5513 | $267.55 | $267.55 | $267.60 |
| Purchase #5 | $223.80 | 7.645% | $240.9095 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $77.35 | 10.785% | $85.6922 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $29.67 | 12.746% | $33.4517 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $976.55 | $1,070.8010 | $1,070.80 | $1,070.75 | $1,070.90 | |