| 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 | $109.60 | 3.762% | $113.7232 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $146.48 | 6.864% | $156.5344 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $56.70 | 3.572% | $58.7253 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $70.38 | 9.321% | $76.9401 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $32.57 | 12.763% | $36.7269 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $105.95 | 6.646% | $112.9914 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $226.42 | 4.689% | $237.0368 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $748.10 | $792.6781 | $792.68 | $792.75 | $792.50 | |