| 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 | $121.29 | 3.555% | $125.6019 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $182.99 | 3.405% | $189.2208 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $108.71 | 11.445% | $121.1519 | $121.15 | $121.15 | $121.20 |
| Purchase #4 | $119.35 | 13.233% | $135.1436 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $47.56 | 13.661% | $54.0572 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $85.65 | 11.359% | $95.379 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $38.97 | 13.793% | $44.3451 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $704.52 | $764.8995 | $764.90 | $764.90 | $764.90 | |