| 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 | $70.71 | 6.809% | $75.5246 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $99.65 | 5.829% | $105.4586 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $110.48 | 5.330% | $116.3686 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $10.56 | 3.473% | $10.9267 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $190.54 | 13.227% | $215.7427 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $12.48 | 4.137% | $12.9963 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $47.26 | 8.380% | $51.2204 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $541.68 | $588.2379 | $588.24 | $588.20 | $588.20 | |