| 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 | $48.72 | 12.774% | $54.9435 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $54.67 | 3.278% | $56.4621 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $45.59 | 11.489% | $50.8278 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $198.85 | 3.685% | $206.1776 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $30.37 | 10.457% | $33.5458 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $187.77 | 8.736% | $204.1736 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $98.53 | 9.503% | $107.8933 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $664.50 | $714.0237 | $714.02 | $714.05 | $714.00 | |