| 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 | $23.64 | 10.690% | $26.1671 | $26.17 | $26.15 | $26.20 |
| Purchase #2 | $210.28 | 4.295% | $219.3115 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $99.70 | 3.694% | $103.3829 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $186.98 | 3.243% | $193.0438 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $106.38 | 11.220% | $118.3158 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $89.53 | 13.872% | $101.9496 | $101.95 | $101.95 | $101.90 |
| Purchase #7 | $81.37 | 7.109% | $87.1546 | $87.15 | $87.15 | $87.20 |
| 7 purchase totals = | $797.88 | $849.3253 | $849.32 | $849.30 | $849.30 | |