| 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 | $129.57 | 3.429% | $134.013 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $68.81 | 11.470% | $76.7025 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $89.54 | 12.488% | $100.7218 | $100.72 | $100.70 | $100.70 |
| Purchase #4 | $27.79 | 12.401% | $31.2362 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $44.76 | 10.801% | $49.5945 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $247.42 | 8.519% | $268.4977 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $185.96 | 6.128% | $197.3556 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $793.85 | $858.1213 | $858.12 | $858.10 | $858.10 | |