| 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 | $231.64 | 6.503% | $246.7035 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $27.85 | 11.714% | $31.1123 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $60.36 | 8.781% | $65.6602 | $65.66 | $65.65 | $65.70 |
| Purchase #4 | $60.81 | 4.193% | $63.3598 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $199.49 | 5.834% | $211.1282 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $156.88 | 8.305% | $169.9089 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $135.28 | 4.124% | $140.8589 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $872.31 | $928.7318 | $928.73 | $928.70 | $928.80 | |