| 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 | $24.60 | 8.856% | $26.7786 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $83.66 | 4.312% | $87.2674 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $93.62 | 7.873% | $100.9907 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $86.68 | 3.389% | $89.6176 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $224.64 | 7.607% | $241.7284 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $194.44 | 4.108% | $202.4276 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $99.42 | 9.339% | $108.7048 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $807.06 | $857.5151 | $857.52 | $857.55 | $857.50 | |