| 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 | $94.90 | 7.110% | $101.6474 | $101.65 | $101.65 | $101.60 |
| Purchase #2 | $95.54 | 12.858% | $107.8245 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $207.86 | 13.510% | $235.9419 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $59.30 | 9.458% | $64.9086 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $26.25 | 8.166% | $28.3936 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $108.89 | 4.818% | $114.1363 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $32.78 | 7.447% | $35.2211 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $625.52 | $688.0734 | $688.07 | $688.05 | $687.90 | |