| 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 | $96.77 | 3.167% | $99.8347 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $84.67 | 10.386% | $93.4638 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $97.55 | 6.612% | $104 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $189.28 | 9.155% | $206.6086 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $159.65 | 9.179% | $174.3043 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $99.47 | 9.281% | $108.7018 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $141.29 | 7.605% | $152.0351 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $868.68 | $938.9483 | $938.94 | $938.95 | $938.90 | |