| 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 | $42.41 | 12.477% | $47.7015 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $229.43 | 8.501% | $248.9338 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $57.28 | 10.286% | $63.1718 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $87.32 | 5.501% | $92.1235 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $116.44 | 4.153% | $121.2758 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $82.74 | 9.460% | $90.5672 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $232.96 | 10.673% | $257.8238 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $848.58 | $921.5974 | $921.59 | $921.55 | $921.60 | |