| 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 | $38.86 | 8.636% | $42.2159 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $95.51 | 11.165% | $106.1737 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $224.90 | 8.759% | $244.599 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $230.46 | 9.337% | $251.9781 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $96.60 | 8.539% | $104.8487 | $104.85 | $104.85 | $104.80 |
| Purchase #6 | $58.59 | 3.798% | $60.8152 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $97.69 | 13.301% | $110.6837 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $842.61 | $921.3143 | $921.32 | $921.30 | $921.30 | |