| 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 | $84.28 | 7.497% | $90.5985 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $237.31 | 12.290% | $266.4754 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $198.74 | 11.299% | $221.1956 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $12.51 | 8.508% | $13.5744 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $65.80 | 13.739% | $74.8403 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $170.93 | 10.477% | $188.8383 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $120.69 | 13.677% | $137.1968 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $890.26 | $992.7193 | $992.73 | $992.75 | $992.70 | |