| 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 | $75.56 | 5.303% | $79.5669 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $67.96 | 11.120% | $75.5172 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $107.74 | 11.364% | $119.9836 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $79.69 | 8.405% | $86.3879 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $80.70 | 5.299% | $84.9763 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $86.65 | 6.146% | $91.9755 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $224.98 | 6.716% | $240.0897 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $723.28 | $778.4971 | $778.51 | $778.55 | $778.60 | |