| 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 | $47.57 | 11.484% | $53.0329 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $82.82 | 6.299% | $88.0368 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $62.81 | 7.755% | $67.6809 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $45.87 | 7.224% | $49.1836 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $123.53 | 8.585% | $134.1351 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $218.98 | 8.316% | $237.1904 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $130.77 | 4.326% | $136.4271 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $712.35 | $765.6868 | $765.69 | $765.80 | $765.60 | |