| 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 | $45.29 | 10.401% | $50.0006 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $177.34 | 5.802% | $187.6293 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $132.63 | 10.476% | $146.5243 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $137.46 | 8.780% | $149.529 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $11.32 | 10.478% | $12.5061 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $239.31 | 10.494% | $264.4232 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $90.81 | 7.172% | $97.3229 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $834.16 | $907.9354 | $907.93 | $907.90 | $907.80 | |