| 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 | $64.28 | 7.216% | $68.9184 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $194.44 | 8.145% | $210.2771 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $148.98 | 5.142% | $156.6406 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $33.82 | 3.434% | $34.9814 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $129.60 | 8.648% | $140.8078 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $36.48 | 3.677% | $37.8214 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $214.56 | 4.707% | $224.6593 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $822.16 | $874.1060 | $874.11 | $874.10 | $874.10 | |