| 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 | $45.28 | 5.642% | $47.8347 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $29.74 | 9.599% | $32.5947 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $242.88 | 3.501% | $251.3832 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $116.73 | 11.343% | $129.9707 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $62.77 | 12.669% | $70.7223 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $64.37 | 12.487% | $72.4079 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $227.89 | 7.386% | $244.722 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $789.66 | $849.6355 | $849.62 | $849.60 | $849.60 | |