| 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 | $79.90 | 9.357% | $87.3762 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $29.76 | 13.361% | $33.7362 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $242.64 | 5.672% | $256.4025 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $126.31 | 6.257% | $134.2132 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $96.25 | 6.586% | $102.589 | $102.59 | $102.60 | $102.60 |
| Purchase #6 | $78.59 | 6.288% | $83.5317 | $83.53 | $83.55 | $83.50 |
| Purchase #7 | $67.72 | 9.573% | $74.2028 | $74.20 | $74.20 | $74.20 |
| 7 purchase totals = | $721.17 | $772.0516 | $772.05 | $772.10 | $772.00 | |