| 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 | $38.99 | 5.174% | $41.0073 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $63.79 | 10.355% | $70.3955 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $232.68 | 13.763% | $264.7037 | $264.70 | $264.70 | $264.70 |
| Purchase #4 | $197.57 | 7.597% | $212.5794 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $140.87 | 8.458% | $152.7848 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $135.98 | 5.181% | $143.0251 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $47.48 | 5.545% | $50.1128 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $857.36 | $934.6086 | $934.61 | $934.65 | $934.60 | |