| 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 | $86.76 | 7.361% | $93.1464 | $93.15 | $93.15 | $93.10 |
| Purchase #2 | $60.84 | 7.125% | $65.1749 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $70.40 | 3.811% | $73.0829 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $21.42 | 6.797% | $22.8759 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $135.34 | 7.692% | $145.7504 | $145.75 | $145.75 | $145.80 |
| Purchase #6 | $206.33 | 12.675% | $232.4823 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $109.82 | 5.427% | $115.7799 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $690.91 | $748.2927 | $748.29 | $748.35 | $748.40 | |