| 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 | $95.41 | 3.802% | $99.0375 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $239.95 | 5.505% | $253.1592 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $26.36 | 8.321% | $28.5534 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $99.50 | 11.303% | $110.7465 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $236.52 | 8.865% | $257.4875 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $139.60 | 8.580% | $151.5777 | $151.58 | $151.60 | $151.60 |
| Purchase #7 | $171.32 | 11.459% | $190.9516 | $190.95 | $190.95 | $191.00 |
| 7 purchase totals = | $1,008.66 | $1,091.5134 | $1,091.52 | $1,091.55 | $1,091.60 | |