| 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 | $139.36 | 7.360% | $149.6169 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $61.86 | 9.114% | $67.4979 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $52.49 | 5.613% | $55.4363 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $153.81 | 10.873% | $170.5338 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $69.82 | 10.517% | $77.163 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $175.98 | 9.436% | $192.5855 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $58.94 | 6.735% | $62.9096 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $712.26 | $775.7430 | $775.75 | $775.75 | $775.70 | |