| 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 | $83.72 | 7.735% | $90.1957 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $13.69 | 5.202% | $14.4022 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $19.46 | 12.486% | $21.8898 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $80.96 | 6.812% | $86.475 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $62.33 | 9.115% | $68.0114 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $150.56 | 3.412% | $155.6971 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $26.76 | 9.283% | $29.2441 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $437.48 | $465.9153 | $465.92 | $465.95 | $465.90 | |