| 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 | $45.65 | 8.214% | $49.3997 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $47.28 | 12.855% | $53.3578 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $224.58 | 13.168% | $254.1527 | $254.15 | $254.15 | $254.20 |
| Purchase #4 | $236.54 | 5.658% | $249.9234 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $68.81 | 3.121% | $70.9576 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $60.96 | 13.508% | $69.1945 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $228.70 | 3.769% | $237.3197 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $912.52 | $984.3054 | $984.30 | $984.25 | $984.40 | |