| 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 | $60.98 | 7.442% | $65.5181 | $65.52 | $65.50 | $65.50 |
| Purchase #2 | $47.89 | 11.545% | $53.4189 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $240.57 | 10.660% | $266.2148 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $225.86 | 11.500% | $251.8339 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $59.46 | 7.201% | $63.7417 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $31.94 | 11.477% | $35.6058 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $163.73 | 13.849% | $186.405 | $186.41 | $186.40 | $186.40 |
| 7 purchase totals = | $830.43 | $922.7382 | $922.74 | $922.70 | $922.60 | |