| 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 | $42.76 | 6.842% | $45.6856 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $159.75 | 3.598% | $165.4978 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $110.56 | 5.438% | $116.5723 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $36.79 | 11.392% | $40.9811 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $70.85 | 6.581% | $75.5126 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $236.48 | 10.217% | $260.6412 | $260.64 | $260.65 | $260.60 |
| Purchase #7 | $205.88 | 6.842% | $219.9663 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $863.07 | $924.8569 | $924.86 | $924.85 | $924.90 | |