| 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 | $16.64 | 5.529% | $17.56 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $129.45 | 9.517% | $141.7698 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $190.87 | 4.290% | $199.0583 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $5.78 | 7.165% | $6.1941 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $34.67 | 10.848% | $38.431 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $79.38 | 13.347% | $89.9748 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $150.62 | 5.536% | $158.9583 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $607.41 | $651.9463 | $651.94 | $651.90 | $652.10 | |