| 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 | $27.84 | 7.574% | $29.9486 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $119.92 | 11.337% | $133.5153 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $197.38 | 7.185% | $211.5618 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $206.85 | 8.347% | $224.1158 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $46.28 | 13.755% | $52.6458 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $107.54 | 11.150% | $119.5307 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $44.41 | 13.443% | $50.38 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $750.22 | $821.6980 | $821.71 | $821.70 | $821.60 | |