| 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 | $8.69 | 5.532% | $9.1707 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $149.67 | 12.460% | $168.3189 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $29.28 | 11.393% | $32.6159 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $38.56 | 9.479% | $42.2151 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $175.67 | 4.118% | $182.9041 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $228.31 | 11.629% | $254.8602 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $58.42 | 6.383% | $62.1489 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $688.60 | $752.2338 | $752.24 | $752.15 | $752.20 | |