| 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 | $8.26 | 5.563% | $8.7195 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $151.47 | 9.181% | $165.3765 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $42.70 | 5.791% | $45.1728 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $213.48 | 8.242% | $231.075 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $87.99 | 5.470% | $92.8031 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $69.29 | 7.848% | $74.7279 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $108.41 | 6.788% | $115.7689 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $681.60 | $733.6437 | $733.65 | $733.65 | $733.70 | |