| 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 | $146.93 | 7.428% | $157.844 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $217.51 | 5.179% | $228.7748 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $26.64 | 4.674% | $27.8852 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $41.83 | 7.356% | $44.907 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $74.83 | 12.409% | $84.1157 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $34.30 | 5.379% | $36.145 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $94.67 | 13.422% | $107.3766 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $636.71 | $687.0483 | $687.06 | $687.05 | $687.00 | |