| 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 | $67.73 | 13.325% | $76.755 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $83.86 | 11.546% | $93.5425 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $231.76 | 9.438% | $253.6335 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $81.61 | 11.765% | $91.2114 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $45.99 | 9.134% | $50.1907 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $208.60 | 5.543% | $220.1627 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $30.25 | 8.706% | $32.8836 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $749.80 | $818.3794 | $818.37 | $818.40 | $818.40 | |