| 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 | $51.37 | 3.602% | $53.2203 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $241.83 | 6.681% | $257.9867 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $25.29 | 4.585% | $26.4495 | $26.45 | $26.45 | $26.40 |
| Purchase #4 | $147.62 | 7.754% | $159.0665 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $219.53 | 11.240% | $244.2052 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $215.44 | 6.577% | $229.6095 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $6.63 | 4.142% | $6.9046 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $907.71 | $977.4423 | $977.45 | $977.40 | $977.40 | |