| 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 | $21.25 | 10.332% | $23.4456 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $177.71 | 7.675% | $191.3492 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $215.52 | 4.286% | $224.7572 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $17.65 | 5.696% | $18.6553 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $32.31 | 6.111% | $34.2845 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $170.46 | 9.154% | $186.0639 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $23.85 | 12.856% | $26.9162 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $658.75 | $705.4719 | $705.48 | $705.45 | $705.50 | |