| 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 | $73.62 | 9.156% | $80.3606 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $51.89 | 11.182% | $57.6923 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $45.70 | 6.370% | $48.6111 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $23.40 | 5.828% | $24.7638 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $66.66 | 9.594% | $73.0554 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $38.95 | 11.499% | $43.4289 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $57.56 | 4.431% | $60.1105 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $357.78 | $388.0226 | $388.02 | $388.00 | $388.10 | |