| 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 | $64.71 | 7.631% | $69.648 | $69.65 | $69.65 | $69.60 |
| Purchase #2 | $23.57 | 9.324% | $25.7677 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $99.73 | 12.260% | $111.9569 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $17.61 | 12.489% | $19.8093 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $153.87 | 4.786% | $161.2342 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $66.35 | 7.839% | $71.5512 | $71.55 | $71.55 | $71.60 |
| Purchase #7 | $138.79 | 11.134% | $154.2429 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $564.63 | $614.2102 | $614.21 | $614.20 | $614.20 | |