| 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 | $47.47 | 7.686% | $51.1185 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $180.91 | 4.431% | $188.9261 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $32.26 | 10.692% | $35.7092 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $213.75 | 10.333% | $235.8368 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $166.63 | 8.106% | $180.137 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $210.69 | 3.333% | $217.7123 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $32.49 | 4.853% | $34.0667 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $884.20 | $943.5066 | $943.52 | $943.50 | $943.40 | |