| 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 | $48.36 | 5.685% | $51.1093 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $126.47 | 4.637% | $132.3344 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $78.33 | 4.189% | $81.6112 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $122.82 | 6.181% | $130.4115 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $189.55 | 11.236% | $210.8478 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $85.46 | 5.226% | $89.9261 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $213.67 | 9.794% | $234.5968 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $864.66 | $930.8371 | $930.84 | $930.85 | $930.70 | |