| 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 | $32.82 | 13.873% | $37.3731 | $37.37 | $37.35 | $37.40 |
| Purchase #2 | $21.68 | 3.333% | $22.4026 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $25.81 | 6.872% | $27.5837 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $224.78 | 10.717% | $248.8697 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $212.33 | 8.862% | $231.1467 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $136.73 | 9.524% | $149.7522 | $149.75 | $149.75 | $149.80 |
| Purchase #7 | $171.64 | 3.244% | $177.208 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $825.79 | $894.3360 | $894.33 | $894.30 | $894.40 | |