| 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 | $97.59 | 4.351% | $101.8361 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $64.49 | 5.326% | $67.9247 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $159.38 | 4.745% | $166.9426 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $125.65 | 9.103% | $137.0879 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $85.54 | 10.621% | $94.6252 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $187.58 | 11.229% | $208.6434 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $196.54 | 7.553% | $211.3847 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $916.77 | $988.4446 | $988.44 | $988.50 | $988.30 | |