| 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 | $20.78 | 13.825% | $23.6528 | $23.65 | $23.65 | $23.70 |
| Purchase #2 | $50.81 | 6.645% | $54.1863 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $219.64 | 11.866% | $245.7025 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $204.91 | 8.719% | $222.7761 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $168.69 | 3.561% | $174.6971 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $148.88 | 11.424% | $165.8881 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $72.79 | 12.184% | $81.6587 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $886.50 | $968.5616 | $968.57 | $968.60 | $968.70 | |