| 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 | $89.76 | 13.716% | $102.0715 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $83.79 | 8.559% | $90.9616 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $67.62 | 13.370% | $76.6608 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $166.97 | 7.152% | $178.9117 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $124.65 | 13.836% | $141.8966 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $107.68 | 9.191% | $117.5769 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $215.49 | 3.604% | $223.2563 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $855.96 | $931.3354 | $931.34 | $931.30 | $931.50 | |