| 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 | $20.73 | 6.172% | $22.0095 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $207.52 | 4.809% | $217.4996 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $247.96 | 9.312% | $271.05 | $271.05 | $271.05 | $271.10 |
| Purchase #4 | $25.91 | 10.448% | $28.6171 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $234.28 | 9.816% | $257.2769 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $129.62 | 12.340% | $145.6151 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $26.87 | 10.308% | $29.6398 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $892.89 | $971.7080 | $971.72 | $971.70 | $971.70 | |