| 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 | $64.66 | 4.437% | $67.529 | $67.53 | $67.55 | $67.50 |
| Purchase #2 | $147.45 | 13.405% | $167.2157 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $42.93 | 5.276% | $45.195 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $246.49 | 13.261% | $279.177 | $279.18 | $279.20 | $279.20 |
| Purchase #5 | $114.51 | 9.254% | $125.1068 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $63.77 | 8.477% | $69.1758 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $132.55 | 7.386% | $142.3401 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $812.36 | $895.7394 | $895.76 | $895.80 | $895.70 | |