| 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 | $49.51 | 8.814% | $53.8738 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $149.93 | 4.561% | $156.7683 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $225.71 | 11.189% | $250.9647 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $119.48 | 3.332% | $123.4611 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $160.30 | 8.571% | $174.0393 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $28.92 | 5.544% | $30.5233 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $184.68 | 8.569% | $200.5052 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $918.53 | $990.1357 | $990.13 | $990.05 | $990.20 | |