| 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 | $24.95 | 8.433% | $27.054 | $27.05 | $27.05 | $27.10 |
| Purchase #2 | $138.60 | 9.762% | $152.1301 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $168.80 | 7.865% | $182.0761 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $99.95 | 9.572% | $109.5172 | $109.52 | $109.50 | $109.50 |
| Purchase #5 | $78.37 | 3.702% | $81.2713 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $161.73 | 7.864% | $174.4484 | $174.45 | $174.45 | $174.40 |
| Purchase #7 | $107.59 | 12.738% | $121.2948 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $779.99 | $847.7919 | $847.79 | $847.80 | $847.80 | |