| 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 | $116.81 | 9.325% | $127.7025 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $60.29 | 6.268% | $64.069 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $60.26 | 12.119% | $67.5629 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $161.93 | 5.236% | $170.4087 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $49.35 | 3.598% | $51.1256 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $239.76 | 13.272% | $271.5809 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $38.70 | 7.206% | $41.4887 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $727.10 | $793.9383 | $793.94 | $793.95 | $794.00 | |