| 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 | $47.55 | 5.536% | $50.1824 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $93.87 | 3.586% | $97.2362 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $21.39 | 12.617% | $24.0888 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $6.54 | 5.417% | $6.8943 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $18.33 | 10.177% | $20.1954 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $213.52 | 5.822% | $225.9511 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $166.94 | 7.313% | $179.1483 | $179.15 | $179.15 | $179.10 |
| 7 purchase totals = | $568.14 | $603.6965 | $603.70 | $603.75 | $603.70 | |