| 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 | $53.91 | 9.867% | $59.2293 | $59.23 | $59.25 | $59.20 |
| Purchase #2 | $130.32 | 8.265% | $141.0909 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $69.67 | 9.360% | $76.1911 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $74.37 | 6.338% | $79.0836 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $95.35 | 11.163% | $105.9939 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $99.73 | 10.329% | $110.0311 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $98.33 | 7.219% | $105.4284 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $621.68 | $677.0483 | $677.04 | $677.15 | $677.00 | |