| 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 | $30.36 | 5.551% | $32.0453 | $32.05 | $32.05 | $32.00 |
| Purchase #2 | $71.69 | 8.776% | $77.9815 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $140.44 | 13.647% | $159.6058 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $221.60 | 6.181% | $235.2971 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $107.73 | 9.861% | $118.3533 | $118.35 | $118.35 | $118.40 |
| Purchase #6 | $235.80 | 6.730% | $251.6693 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $5.27 | 13.532% | $5.9831 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $812.89 | $880.9354 | $880.94 | $880.95 | $881.00 | |