| 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 | $89.33 | 12.291% | $100.3096 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $215.90 | 10.210% | $237.9434 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $48.98 | 9.238% | $53.5048 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $83.35 | 5.205% | $87.6884 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $125.89 | 7.536% | $135.3771 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $23.28 | 12.517% | $26.194 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $124.43 | 4.777% | $130.374 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $711.16 | $771.3913 | $771.38 | $771.40 | $771.40 | |