| 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 | $45.37 | 6.129% | $48.1507 | $48.15 | $48.15 | $48.20 |
| Purchase #2 | $159.87 | 13.559% | $181.5468 | $181.55 | $181.55 | $181.50 |
| Purchase #3 | $36.42 | 12.496% | $40.971 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $22.75 | 7.355% | $24.4233 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $224.78 | 6.643% | $239.7121 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $124.51 | 9.499% | $136.3372 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $139.40 | 6.436% | $148.3718 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $753.10 | $819.5129 | $819.51 | $819.45 | $819.50 | |