| 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 | $24.97 | 4.331% | $26.0515 | $26.05 | $26.05 | $26.10 |
| Purchase #2 | $89.45 | 8.205% | $96.7894 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $228.58 | 10.113% | $251.6963 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $112.59 | 12.392% | $126.5422 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $140.93 | 11.575% | $157.2426 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $19.68 | 7.611% | $21.1778 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $135.42 | 9.601% | $148.4217 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $751.62 | $827.9215 | $827.92 | $827.95 | $827.90 | |