| 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 | $62.75 | 5.741% | $66.3525 | $66.35 | $66.35 | $66.40 |
| Purchase #2 | $15.96 | 5.370% | $16.8171 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $134.41 | 6.524% | $143.1789 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $202.91 | 4.570% | $212.183 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $82.80 | 9.650% | $90.7902 | $90.79 | $90.80 | $90.80 |
| Purchase #6 | $140.29 | 5.760% | $148.3707 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $241.99 | 10.714% | $267.9168 | $267.92 | $267.90 | $267.90 |
| 7 purchase totals = | $881.11 | $945.6092 | $945.61 | $945.60 | $945.70 | |