| 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 | $186.45 | 12.710% | $210.1478 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $142.35 | 9.129% | $155.3451 | $155.35 | $155.35 | $155.30 |
| Purchase #3 | $191.86 | 9.386% | $209.868 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $55.80 | 3.296% | $57.6392 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $24.26 | 5.704% | $25.6438 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $75.45 | 13.477% | $85.6184 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $42.45 | 12.813% | $47.8891 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $718.62 | $792.1514 | $792.16 | $792.15 | $792.00 | |