| 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 | $220.42 | 4.841% | $231.0905 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $89.43 | 4.417% | $93.3801 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $32.34 | 10.549% | $35.7515 | $35.75 | $35.75 | $35.80 |
| Purchase #4 | $36.75 | 12.746% | $41.4342 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $72.37 | 9.319% | $79.1142 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $143.95 | 6.204% | $152.8807 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $145.51 | 10.758% | $161.164 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $740.77 | $794.8152 | $794.80 | $794.85 | $794.90 | |