| 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 | $75.73 | 11.312% | $84.2966 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $188.97 | 12.725% | $213.0164 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $11.77 | 9.402% | $12.8766 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $81.74 | 10.665% | $90.4576 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $199.57 | 3.486% | $206.527 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $108.31 | 11.849% | $121.1437 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $9.80 | 5.194% | $10.309 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $675.89 | $738.6269 | $738.64 | $738.65 | $738.60 | |