| 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 | $75.26 | 9.329% | $82.281 | $82.28 | $82.30 | $82.30 |
| Purchase #2 | $96.36 | 13.743% | $109.6028 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $151.29 | 9.288% | $165.3418 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $56.81 | 11.686% | $63.4488 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $36.63 | 10.502% | $40.4769 | $40.48 | $40.50 | $40.50 |
| Purchase #6 | $235.39 | 5.808% | $249.0615 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $136.43 | 8.493% | $148.017 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $788.17 | $858.2298 | $858.23 | $858.25 | $858.20 | |