| 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 | $59.40 | 8.794% | $64.6236 | $64.62 | $64.60 | $64.60 |
| Purchase #2 | $40.46 | 3.323% | $41.8045 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $162.83 | 9.410% | $178.1523 | $178.15 | $178.15 | $178.20 |
| Purchase #4 | $33.50 | 5.727% | $35.4185 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $146.50 | 8.150% | $158.4398 | $158.44 | $158.45 | $158.40 |
| Purchase #6 | $35.32 | 12.610% | $39.7739 | $39.77 | $39.75 | $39.80 |
| Purchase #7 | $141.80 | 8.653% | $154.07 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $619.81 | $672.2826 | $672.27 | $672.20 | $672.30 | |