| 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 | $68.78 | 7.254% | $73.7693 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $47.88 | 4.674% | $50.1179 | $50.12 | $50.10 | $50.10 |
| Purchase #3 | $14.46 | 7.627% | $15.5629 | $15.56 | $15.55 | $15.60 |
| Purchase #4 | $239.79 | 3.400% | $247.9429 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $31.82 | 6.292% | $33.8221 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $125.47 | 5.452% | $132.3106 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $234.30 | 12.715% | $264.0912 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $762.50 | $817.6169 | $817.61 | $817.55 | $817.60 | |