| 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 | $71.88 | 12.856% | $81.1209 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $58.89 | 6.744% | $62.8615 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $49.98 | 5.819% | $52.8883 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $167.37 | 4.491% | $174.8866 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $111.53 | 9.321% | $121.9257 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $170.28 | 11.189% | $189.3326 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $178.88 | 9.193% | $195.3244 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $808.81 | $878.3400 | $878.34 | $878.35 | $878.30 | |