| 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 | $44.83 | 13.246% | $50.7682 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $189.86 | 12.344% | $213.2963 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $109.46 | 3.413% | $113.1959 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $69.52 | 10.413% | $76.7591 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $191.47 | 8.437% | $207.6243 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $68.72 | 8.621% | $74.6444 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $137.68 | 7.395% | $147.8614 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $811.54 | $884.1496 | $884.15 | $884.10 | $884.20 | |