| 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 | $5.56 | 10.356% | $6.1358 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $119.77 | 7.751% | $129.0534 | $129.05 | $129.05 | $129.10 |
| Purchase #3 | $108.40 | 12.112% | $121.5294 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $29.68 | 10.816% | $32.8902 | $32.89 | $32.90 | $32.90 |
| Purchase #5 | $104.30 | 8.422% | $113.0841 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $240.95 | 5.565% | $254.3589 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $107.53 | 5.395% | $113.3312 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $716.19 | $770.3830 | $770.38 | $770.45 | $770.40 | |