| 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 | $206.92 | 12.862% | $233.5341 | $233.53 | $233.55 | $233.50 |
| Purchase #2 | $110.97 | 5.280% | $116.8292 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $72.96 | 10.251% | $80.4391 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $75.98 | 10.736% | $84.1372 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $59.78 | 11.572% | $66.6977 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $229.72 | 12.494% | $258.4212 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $40.49 | 5.115% | $42.5611 | $42.56 | $42.55 | $42.60 |
| 7 purchase totals = | $796.82 | $882.6196 | $882.62 | $882.65 | $882.50 | |