| 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 | $86.97 | 4.597% | $90.968 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $47.70 | 3.396% | $49.3199 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $126.63 | 4.648% | $132.5158 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $65.54 | 8.449% | $71.0775 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $249.71 | 13.252% | $282.8016 | $282.80 | $282.80 | $282.80 |
| Purchase #6 | $180.73 | 7.387% | $194.0805 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $145.87 | 4.750% | $152.7988 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $903.15 | $973.5621 | $973.57 | $973.55 | $973.60 | |