| 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 | $34.77 | 11.816% | $38.8784 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $83.56 | 6.137% | $88.6881 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $110.95 | 4.732% | $116.2002 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $66.64 | 10.726% | $73.7878 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $187.66 | 12.295% | $210.7328 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $221.91 | 13.579% | $252.0432 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $88.52 | 7.138% | $94.8386 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $794.01 | $875.1691 | $875.17 | $875.25 | $875.10 | |