| 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 | $41.45 | 12.319% | $46.5562 | $46.56 | $46.55 | $46.60 |
| Purchase #2 | $172.47 | 5.631% | $182.1818 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $8.81 | 7.581% | $9.4779 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $20.46 | 6.616% | $21.8136 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $58.34 | 3.412% | $60.3306 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $93.63 | 8.516% | $101.6035 | $101.60 | $101.60 | $101.60 |
| Purchase #7 | $165.72 | 8.471% | $179.7581 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $560.88 | $601.7217 | $601.72 | $601.75 | $601.80 | |