| 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 | $14.49 | 9.105% | $15.8093 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $48.98 | 9.697% | $53.7296 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $60.67 | 7.871% | $65.4453 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $95.67 | 10.126% | $105.3575 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $223.38 | 4.403% | $233.2154 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $224.86 | 6.362% | $239.1656 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $249.58 | 10.251% | $275.1644 | $275.16 | $275.15 | $275.20 |
| 7 purchase totals = | $917.63 | $987.8871 | $987.90 | $987.85 | $987.90 | |