| 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 | $77.33 | 8.499% | $83.9023 | $83.90 | $83.90 | $83.90 |
| Purchase #2 | $46.55 | 13.767% | $52.9585 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $115.47 | 13.285% | $130.8102 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $129.82 | 9.746% | $142.4723 | $142.47 | $142.45 | $142.50 |
| Purchase #5 | $167.83 | 13.429% | $190.3679 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $166.36 | 8.286% | $180.1446 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $165.99 | 6.561% | $176.8806 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $869.35 | $957.5364 | $957.53 | $957.50 | $957.60 | |