| 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 | $96.25 | 11.126% | $106.9588 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $43.92 | 13.194% | $49.7148 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $35.85 | 11.506% | $39.9749 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $95.28 | 8.244% | $103.1349 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $174.29 | 3.361% | $180.1479 | $180.15 | $180.15 | $180.10 |
| Purchase #6 | $169.55 | 5.484% | $178.8481 | $178.85 | $178.85 | $178.80 |
| Purchase #7 | $158.35 | 7.414% | $170.0901 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $773.49 | $828.8695 | $828.86 | $828.85 | $828.80 | |