| 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 | $110.47 | 11.500% | $123.1741 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $62.58 | 9.191% | $68.3317 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $39.37 | 5.514% | $41.5409 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $21.78 | 3.848% | $22.6181 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $193.35 | 3.379% | $199.8833 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $42.96 | 8.494% | $46.609 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $176.51 | 9.647% | $193.5379 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $647.02 | $695.6950 | $695.69 | $695.70 | $695.60 | |