| 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 | $71.98 | 10.705% | $79.6855 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $56.80 | 8.406% | $61.5746 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $143.71 | 3.389% | $148.5803 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $218.69 | 5.282% | $230.2412 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $47.92 | 7.120% | $51.3319 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $183.96 | 12.608% | $207.1537 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $105.88 | 4.551% | $110.6986 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $828.94 | $889.2658 | $889.26 | $889.30 | $889.30 | |