| 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 | $75.98 | 11.505% | $84.7215 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $153.98 | 10.152% | $169.612 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $208.86 | 9.228% | $228.1336 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $12.69 | 5.539% | $13.3929 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $29.85 | 9.426% | $32.6637 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $79.73 | 11.649% | $89.0177 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $142.49 | 10.288% | $157.1494 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $703.58 | $774.6908 | $774.68 | $774.65 | $774.60 | |