| 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 | $45.52 | 5.606% | $48.0719 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $93.82 | 11.482% | $104.5924 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $178.58 | 13.147% | $202.0579 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $103.96 | 8.741% | $113.0471 | $113.05 | $113.05 | $113.00 |
| Purchase #5 | $26.67 | 3.774% | $27.6765 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $10.41 | 7.815% | $11.2235 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $13.68 | 3.578% | $14.1695 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $472.64 | $520.8388 | $520.84 | $520.80 | $520.90 | |