| 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 | $250.78 | 11.564% | $279.7802 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $32.28 | 8.526% | $35.0322 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $23.79 | 11.527% | $26.5323 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $16.48 | 6.248% | $17.5097 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $53.91 | 13.137% | $60.9922 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $156.68 | 10.571% | $173.2426 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $180.46 | 8.420% | $195.6547 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $714.38 | $788.7439 | $788.73 | $788.80 | $788.70 | |