| 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 | $42.35 | 8.587% | $45.9866 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $159.73 | 12.357% | $179.4678 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $109.35 | 11.398% | $121.8137 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $104.56 | 7.407% | $112.3048 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $31.88 | 6.231% | $33.8664 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $152.27 | 4.186% | $158.644 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $96.68 | 6.683% | $103.1411 | $103.14 | $103.15 | $103.10 |
| 7 purchase totals = | $696.82 | $755.2244 | $755.22 | $755.20 | $755.20 | |