| 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 | $95.91 | 6.541% | $102.1835 | $102.18 | $102.20 | $102.20 |
| Purchase #2 | $29.35 | 9.291% | $32.0769 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $210.80 | 5.751% | $222.9231 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $7.68 | 10.621% | $8.4957 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $79.25 | 3.136% | $81.7353 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $212.69 | 12.768% | $239.8463 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $49.68 | 7.731% | $53.5208 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $685.36 | $740.7816 | $740.79 | $740.80 | $740.70 | |