| 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 | $79.43 | 8.208% | $85.9496 | $85.95 | $85.95 | $85.90 |
| Purchase #2 | $108.64 | 10.427% | $119.9679 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $178.78 | 13.584% | $203.0655 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $122.47 | 12.425% | $137.6869 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $39.84 | 7.299% | $42.7479 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $128.52 | 7.655% | $138.3582 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $162.45 | 8.757% | $176.6757 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $820.13 | $904.4517 | $904.47 | $904.45 | $904.50 | |