| 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 | $51.64 | 12.786% | $58.2427 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $229.63 | 3.302% | $237.2124 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $144.50 | 8.623% | $156.9602 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $89.46 | 4.338% | $93.3408 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $49.94 | 11.112% | $55.4893 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $39.97 | 11.629% | $44.6181 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $40.37 | 11.788% | $45.1288 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $645.51 | $690.9923 | $690.99 | $691.00 | $690.90 | |