| 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 | $44.69 | 4.151% | $46.5451 | $46.55 | $46.55 | $46.50 |
| Purchase #2 | $121.30 | 10.564% | $134.1141 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $136.73 | 9.629% | $149.8957 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $153.85 | 9.277% | $168.1227 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $28.42 | 12.451% | $31.9586 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $89.65 | 10.688% | $99.2318 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $108.97 | 5.405% | $114.8598 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $683.61 | $744.7278 | $744.73 | $744.70 | $744.70 | |