| 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 | $120.86 | 5.203% | $127.1483 | $127.15 | $127.15 | $127.10 |
| Purchase #2 | $196.26 | 3.745% | $203.6099 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $21.58 | 13.296% | $24.4493 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $58.87 | 13.147% | $66.6096 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $148.84 | 6.117% | $157.9445 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $45.51 | 9.700% | $49.9245 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $9.89 | 5.244% | $10.4086 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $601.81 | $640.0947 | $640.09 | $640.05 | $639.90 | |