| 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 | $25.48 | 11.525% | $28.4166 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $48.87 | 12.140% | $54.8028 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $102.31 | 7.165% | $109.6405 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $176.98 | 7.613% | $190.4535 | $190.45 | $190.45 | $190.50 |
| Purchase #5 | $123.48 | 5.194% | $129.8936 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $120.46 | 13.685% | $136.945 | $136.95 | $136.95 | $136.90 |
| Purchase #7 | $73.96 | 7.748% | $79.6904 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $671.54 | $729.8424 | $729.84 | $729.85 | $729.80 | |