| 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 | $101.33 | 9.110% | $110.5612 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $140.48 | 11.225% | $156.2489 | $156.25 | $156.25 | $156.20 |
| Purchase #3 | $46.73 | 13.836% | $53.1956 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $96.27 | 5.581% | $101.6428 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $26.77 | 10.594% | $29.606 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $133.84 | 9.179% | $146.1252 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $52.90 | 3.753% | $54.8853 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $598.32 | $652.2650 | $652.28 | $652.30 | $652.20 | |