| 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 | $78.68 | 10.649% | $87.0586 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $213.72 | 5.332% | $225.1156 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $76.40 | 6.122% | $81.0772 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $236.64 | 5.295% | $249.1701 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $135.94 | 10.203% | $149.81 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $92.96 | 6.254% | $98.7737 | $98.77 | $98.75 | $98.80 |
| Purchase #7 | $43.50 | 6.727% | $46.4262 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $877.84 | $937.4314 | $937.44 | $937.40 | $937.50 | |