| 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 | $95.96 | 5.765% | $101.4921 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $171.84 | 6.554% | $183.1024 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $144.46 | 11.817% | $161.5308 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $130.48 | 6.808% | $139.3631 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $80.66 | 8.526% | $87.5371 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $198.82 | 8.793% | $216.3022 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $89.56 | 5.850% | $94.7993 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $911.78 | $984.1270 | $984.12 | $984.15 | $984.10 | |