| 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 | $46.33 | 3.369% | $47.8909 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $10.54 | 8.442% | $11.4298 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $72.81 | 5.477% | $76.7978 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $193.56 | 7.289% | $207.6686 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $195.69 | 4.282% | $204.0694 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $142.70 | 7.262% | $153.0629 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $44.31 | 9.834% | $48.6674 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $705.94 | $749.5868 | $749.59 | $749.55 | $749.70 | |