| 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 | 7.729% | $72.9649 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $112.32 | 5.119% | $118.0697 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $170.67 | 7.518% | $183.501 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $171.71 | 8.141% | $185.6889 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $124.35 | 4.302% | $129.6995 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $91.77 | 10.119% | $101.0562 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $82.93 | 12.576% | $93.3593 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $821.48 | $884.3395 | $884.34 | $884.30 | $884.50 | |