| 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 | $21.27 | 6.777% | $22.7115 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $41.97 | 8.281% | $45.4455 | $45.45 | $45.45 | $45.40 |
| Purchase #3 | $244.71 | 5.764% | $258.8151 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $154.80 | 8.337% | $167.7057 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $118.47 | 6.120% | $125.7204 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $43.50 | 4.796% | $45.5863 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $26.46 | 9.434% | $28.9562 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $651.18 | $694.9407 | $694.96 | $694.90 | $694.90 | |