| 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 | $35.73 | 9.607% | $39.1626 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $43.98 | 12.843% | $49.6284 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $111.37 | 3.451% | $115.2134 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $98.87 | 11.496% | $110.2361 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $55.37 | 7.868% | $59.7265 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $60.30 | 13.507% | $68.4447 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $56.63 | 5.690% | $59.8522 | $59.85 | $59.85 | $59.90 |
| 7 purchase totals = | $462.25 | $502.2639 | $502.26 | $502.30 | $502.20 | |