| 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 | $68.73 | 10.756% | $76.1226 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $90.74 | 10.712% | $100.4601 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $110.30 | 10.680% | $122.08 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $153.77 | 7.297% | $164.9906 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $28.47 | 3.209% | $29.3836 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $44.90 | 8.143% | $48.5562 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $129.49 | 9.380% | $141.6362 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $626.40 | $683.2293 | $683.23 | $683.25 | $683.30 | |