| 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 | $18.83 | 5.146% | $19.799 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $199.54 | 3.736% | $206.9948 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $57.75 | 7.226% | $61.923 | $61.92 | $61.90 | $61.90 |
| Purchase #4 | $49.66 | 6.463% | $52.8695 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $61.55 | 4.421% | $64.2711 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $155.44 | 6.818% | $166.0379 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $142.44 | 4.644% | $149.0549 | $149.05 | $149.05 | $149.10 |
| 7 purchase totals = | $685.21 | $720.9502 | $720.94 | $720.90 | $721.00 | |