| 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 | $65.48 | 5.822% | $69.2922 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $14.77 | 7.621% | $15.8956 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $112.42 | 10.392% | $124.1027 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $239.46 | 12.276% | $268.8561 | $268.86 | $268.85 | $268.90 |
| Purchase #5 | $44.34 | 12.356% | $49.8187 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $185.34 | 5.715% | $195.9322 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $224.40 | 13.290% | $254.2228 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $886.21 | $978.1203 | $978.12 | $978.10 | $978.10 | |