| 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 | $63.50 | 8.157% | $68.6797 | $68.68 | $68.70 | $68.70 |
| Purchase #2 | $58.95 | 5.473% | $62.1763 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $68.93 | 11.696% | $76.9921 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $54.46 | 5.265% | $57.3273 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $12.93 | 5.317% | $13.6175 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $219.59 | 4.551% | $229.5835 | $229.58 | $229.60 | $229.60 |
| Purchase #7 | $118.89 | 9.860% | $130.6126 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $597.25 | $638.9890 | $638.99 | $639.05 | $639.00 | |