| 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 | $59.37 | 4.791% | $62.2144 | $62.21 | $62.20 | $62.20 |
| Purchase #2 | $238.59 | 10.647% | $263.9927 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $98.73 | 7.802% | $106.4329 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $27.51 | 10.309% | $30.346 | $30.35 | $30.35 | $30.30 |
| Purchase #5 | $149.75 | 13.284% | $169.6428 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $15.56 | 8.614% | $16.9003 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $140.91 | 6.737% | $150.4031 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $730.42 | $799.9322 | $799.92 | $799.95 | $799.80 | |