| 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 | $26.93 | 8.457% | $29.2075 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $54.35 | 7.650% | $58.5078 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $226.84 | 10.845% | $251.4408 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $116.79 | 5.354% | $123.0429 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $224.97 | 5.499% | $237.3411 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $16.60 | 4.823% | $17.4006 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $101.39 | 4.467% | $105.9191 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $767.87 | $822.8598 | $822.86 | $822.85 | $822.70 | |