| 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 | $45.79 | 8.560% | $49.7096 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $183.30 | 8.809% | $199.4469 | $199.45 | $199.45 | $199.40 |
| Purchase #3 | $211.99 | 6.637% | $226.0598 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $103.92 | 9.316% | $113.6012 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $121.84 | 7.267% | $130.6941 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $105.89 | 8.524% | $114.9161 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $110.35 | 10.724% | $122.1839 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $883.08 | $956.6116 | $956.61 | $956.60 | $956.60 | |