| 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 | $44.68 | 13.516% | $50.7189 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $153.74 | 6.334% | $163.4779 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $249.76 | 11.281% | $277.9354 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $47.57 | 12.300% | $53.4211 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $233.98 | 9.807% | $256.9264 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $14.61 | 9.384% | $15.981 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $191.55 | 9.609% | $209.956 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $935.89 | $1,028.4167 | $1,028.43 | $1,028.45 | $1,028.40 | |