| 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 | $19.52 | 11.758% | $21.8152 | $21.82 | $21.80 | $21.80 |
| Purchase #2 | $57.51 | 4.524% | $60.1118 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $41.86 | 11.786% | $46.7936 | $46.79 | $46.80 | $46.80 |
| Purchase #4 | $69.49 | 9.590% | $76.1541 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $169.46 | 12.429% | $190.5222 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $114.60 | 7.804% | $123.5434 | $123.54 | $123.55 | $123.50 |
| Purchase #7 | $105.94 | 8.575% | $115.0244 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $578.38 | $633.9647 | $633.95 | $633.90 | $633.90 | |