| 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 | $69.57 | 4.310% | $72.5685 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $38.78 | 6.626% | $41.3496 | $41.35 | $41.35 | $41.30 |
| Purchase #3 | $186.92 | 3.845% | $194.1071 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $108.92 | 7.208% | $116.771 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $219.88 | 4.391% | $229.5349 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $112.88 | 8.140% | $122.0684 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $51.39 | 4.125% | $53.5098 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $788.34 | $829.9093 | $829.91 | $829.85 | $829.90 | |