| 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 | $42.83 | 11.570% | $47.7854 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $125.50 | 6.402% | $133.5345 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $32.34 | 6.310% | $34.3807 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $74.30 | 5.593% | $78.4556 | $78.46 | $78.45 | $78.50 |
| Purchase #5 | $95.59 | 6.370% | $101.6791 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $65.77 | 13.590% | $74.7081 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $238.91 | 7.580% | $257.0194 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $675.24 | $727.5628 | $727.57 | $727.60 | $727.60 | |