| 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 | $103.50 | 6.318% | $110.0391 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $19.68 | 7.408% | $21.1379 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $228.92 | 9.662% | $251.0383 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $60.84 | 6.829% | $64.9948 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $193.89 | 10.112% | $213.4962 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $141.45 | 5.185% | $148.7842 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $239.65 | 9.521% | $262.4671 | $262.47 | $262.45 | $262.50 |
| 7 purchase totals = | $987.93 | $1,071.9576 | $1,071.96 | $1,072.00 | $1,071.90 | |