| 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 | $22.53 | 5.594% | $23.7903 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $138.35 | 11.172% | $153.8065 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $65.92 | 8.143% | $71.2879 | $71.29 | $71.30 | $71.30 |
| Purchase #4 | $118.27 | 6.739% | $126.2402 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $236.45 | 4.780% | $247.7523 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $17.27 | 9.634% | $18.9338 | $18.93 | $18.95 | $18.90 |
| Purchase #7 | $79.45 | 7.697% | $85.5653 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $678.24 | $727.3763 | $727.38 | $727.40 | $727.40 | |