| 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 | $21.77 | 7.309% | $23.3612 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $153.74 | 6.624% | $163.9237 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $89.86 | 7.606% | $96.6948 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $97.58 | 5.833% | $103.2718 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $249.60 | 7.458% | $268.2152 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $99.50 | 8.209% | $107.668 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $90.83 | 8.806% | $98.8285 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $802.88 | $861.9632 | $861.96 | $861.90 | $862.00 | |