| 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 | $110.41 | 12.552% | $124.2687 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $70.39 | 6.747% | $75.1392 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $126.63 | 4.207% | $131.9573 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $41.75 | 8.694% | $45.3797 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $71.65 | 6.613% | $76.3882 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $80.84 | 13.105% | $91.4341 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $111.50 | 11.398% | $124.2088 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $613.17 | $668.7760 | $668.78 | $668.80 | $668.80 | |