| 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 | $107.67 | 4.608% | $112.6314 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $218.42 | 4.119% | $227.4167 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $88.71 | 8.112% | $95.9062 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $65.87 | 8.801% | $71.6672 | $71.67 | $71.65 | $71.70 |
| Purchase #5 | $118.75 | 9.123% | $129.5836 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $89.92 | 12.575% | $101.2274 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $60.29 | 6.208% | $64.0328 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $749.63 | $802.4653 | $802.47 | $802.50 | $802.40 | |