| 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 | $87.64 | 13.173% | $99.1848 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $10.76 | 12.196% | $12.0723 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $43.52 | 4.628% | $45.5341 | $45.53 | $45.55 | $45.50 |
| Purchase #4 | $185.96 | 13.267% | $210.6313 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $135.82 | 13.869% | $154.6569 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $220.33 | 8.115% | $238.2098 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $5.93 | 4.842% | $6.2171 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $689.96 | $766.5063 | $766.50 | $766.50 | $766.50 | |