| 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 | $78.95 | 11.143% | $87.7474 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $69.86 | 6.484% | $74.3897 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $138.82 | 5.572% | $146.5551 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $30.72 | 12.673% | $34.6131 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $84.52 | 7.478% | $90.8404 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $118.49 | 3.263% | $122.3563 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $41.51 | 12.688% | $46.7768 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $562.87 | $603.2788 | $603.29 | $603.30 | $603.30 | |