| 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 | $82.77 | 12.649% | $93.2396 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $160.25 | 4.557% | $167.5526 | $167.55 | $167.55 | $167.60 |
| Purchase #3 | $115.44 | 13.828% | $131.403 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $55.40 | 4.775% | $58.0454 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $25.48 | 12.664% | $28.7068 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $198.27 | 12.299% | $222.6552 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $34.57 | 7.208% | $37.0618 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $672.18 | $738.6644 | $738.67 | $738.65 | $738.70 | |