| 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 | $15.40 | 5.117% | $16.188 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $212.36 | 11.464% | $236.705 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $184.94 | 12.592% | $208.2276 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $64.27 | 11.728% | $71.8076 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $76.36 | 4.108% | $79.4969 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $130.41 | 5.549% | $137.6465 | $137.65 | $137.65 | $137.60 |
| Purchase #7 | $92.29 | 4.729% | $96.6544 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $776.03 | $846.7260 | $846.74 | $846.75 | $846.70 | |