| 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 | $88.57 | 4.609% | $92.6522 | $92.65 | $92.65 | $92.70 |
| Purchase #2 | $81.95 | 7.339% | $87.9643 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $75.41 | 3.782% | $78.262 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $90.80 | 10.490% | $100.3249 | $100.32 | $100.30 | $100.30 |
| Purchase #5 | $197.28 | 13.743% | $224.3922 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $131.64 | 5.308% | $138.6275 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $84.33 | 3.253% | $87.0733 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $749.98 | $809.2964 | $809.28 | $809.25 | $809.40 | |