| 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 | $53.36 | 4.332% | $55.6716 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $96.57 | 10.412% | $106.6249 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $169.99 | 9.575% | $186.2665 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $6.68 | 11.500% | $7.4482 | $7.45 | $7.45 | $7.40 |
| Purchase #5 | $238.64 | 11.811% | $266.8258 | $266.83 | $266.85 | $266.80 |
| Purchase #6 | $30.98 | 11.402% | $34.5123 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $199.48 | 13.709% | $226.8267 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $795.70 | $884.1760 | $884.18 | $884.15 | $884.10 | |