| 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 | $15.25 | 4.783% | $15.9794 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $60.60 | 7.553% | $65.1771 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $59.94 | 4.577% | $62.6835 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $121.76 | 9.692% | $133.561 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $219.47 | 4.422% | $229.175 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $83.79 | 5.592% | $88.4755 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $108.36 | 10.678% | $119.9307 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $669.17 | $714.9822 | $714.99 | $715.10 | $715.10 | |