| 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 | $26.98 | 13.532% | $30.6309 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $164.91 | 9.606% | $180.7513 | $180.75 | $180.75 | $180.80 |
| Purchase #3 | $223.75 | 4.872% | $234.6511 | $234.65 | $234.65 | $234.70 |
| Purchase #4 | $94.34 | 5.169% | $99.2164 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $33.63 | 4.579% | $35.1699 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $42.27 | 13.841% | $48.1206 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $153.78 | 4.157% | $160.1726 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $739.66 | $788.7128 | $788.71 | $788.65 | $788.80 | |