| 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 | $80.27 | 11.690% | $89.6536 | $89.65 | $89.65 | $89.70 |
| Purchase #2 | $83.77 | 5.731% | $88.5709 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $58.33 | 4.116% | $60.7309 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $50.76 | 7.445% | $54.5391 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $202.70 | 13.274% | $229.6064 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $134.74 | 11.361% | $150.0478 | $150.05 | $150.05 | $150.00 |
| Purchase #7 | $156.57 | 4.534% | $163.6689 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $767.14 | $836.8176 | $836.82 | $836.80 | $836.80 | |