| 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 | $22.61 | 13.600% | $25.685 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $116.55 | 7.603% | $125.4113 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $25.93 | 12.600% | $29.1972 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $32.47 | 3.620% | $33.6454 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $82.64 | 11.103% | $91.8155 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $35.96 | 4.591% | $37.6109 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $44.44 | 5.418% | $46.8478 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $360.60 | $390.2131 | $390.23 | $390.20 | $390.10 | |