| 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 | $39.80 | 12.317% | $44.7022 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $96.43 | 6.328% | $102.5321 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $154.49 | 4.157% | $160.9121 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $20.60 | 9.337% | $22.5234 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $97.49 | 12.723% | $109.8937 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $144.40 | 7.612% | $155.3917 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $151.58 | 8.421% | $164.3446 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $704.79 | $760.2998 | $760.28 | $760.30 | $760.20 | |