| 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 | $120.83 | 3.168% | $124.6579 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $51.85 | 5.747% | $54.8298 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $224.91 | 4.869% | $235.8609 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $126.67 | 11.808% | $141.6272 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $135.36 | 8.280% | $146.5678 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $95.89 | 13.548% | $108.8812 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $127.78 | 8.472% | $138.6055 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $883.29 | $951.0303 | $951.04 | $951.05 | $951.10 | |