| 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 | $98.70 | 11.508% | $110.0584 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $47.67 | 7.283% | $51.1418 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $119.77 | 9.589% | $131.2547 | $131.25 | $131.25 | $131.30 |
| Purchase #4 | $183.79 | 9.602% | $201.4375 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $202.96 | 6.733% | $216.6253 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $75.73 | 8.725% | $82.3374 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $239.95 | 8.425% | $260.1658 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $968.57 | $1,053.0209 | $1,053.03 | $1,053.05 | $1,053.00 | |