| 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 | $65.30 | 13.218% | $73.9314 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $102.68 | 11.145% | $114.1237 | $114.12 | $114.10 | $114.10 |
| Purchase #3 | $217.81 | 10.305% | $240.2553 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $138.74 | 7.864% | $149.6505 | $149.65 | $149.65 | $149.70 |
| Purchase #5 | $57.78 | 9.317% | $63.1634 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $244.75 | 4.726% | $256.3169 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $22.27 | 6.282% | $23.669 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $849.33 | $921.1102 | $921.11 | $921.05 | $921.20 | |