| 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 | $35.87 | 11.732% | $40.0783 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $203.77 | 7.780% | $219.6233 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $61.63 | 7.281% | $66.1173 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $18.74 | 10.373% | $20.6839 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $230.73 | 3.470% | $238.7363 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $212.51 | 10.534% | $234.8958 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $37.66 | 10.373% | $41.5665 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $800.91 | $861.7014 | $861.71 | $861.70 | $861.70 | |