| 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 | $51.51 | 6.642% | $54.9313 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $91.28 | 13.343% | $103.4595 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $190.80 | 13.367% | $216.3042 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $189.99 | 7.460% | $204.1633 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $189.88 | 4.524% | $198.4702 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $205.43 | 11.209% | $228.4566 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $190.54 | 5.660% | $201.3246 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $1,109.43 | $1,207.1097 | $1,207.10 | $1,207.05 | $1,207.20 | |