| 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 | $28.52 | 3.508% | $29.5205 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $222.46 | 7.309% | $238.7196 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $178.37 | 11.427% | $198.7523 | $198.75 | $198.75 | $198.80 |
| Purchase #4 | $66.82 | 12.469% | $75.1518 | $75.15 | $75.15 | $75.20 |
| Purchase #5 | $60.30 | 4.579% | $63.0611 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $234.39 | 10.551% | $259.1205 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $54.97 | 7.287% | $58.9757 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $845.83 | $923.3015 | $923.30 | $923.25 | $923.40 | |