| 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 | $113.82 | 12.743% | $128.3241 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $118.47 | 9.261% | $129.4415 | $129.44 | $129.45 | $129.40 |
| Purchase #3 | $89.78 | 3.567% | $92.9825 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $72.83 | 8.616% | $79.105 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $38.96 | 10.185% | $42.9281 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $16.93 | 5.681% | $17.8918 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $126.37 | 6.673% | $134.8027 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $577.16 | $625.4757 | $625.47 | $625.50 | $625.40 | |