| 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 | $25.98 | 5.280% | $27.3517 | $27.35 | $27.35 | $27.40 |
| Purchase #2 | $62.86 | 11.772% | $70.2599 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $90.47 | 4.542% | $94.5791 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $173.96 | 10.560% | $192.3302 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $61.86 | 4.232% | $64.4779 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $147.99 | 3.373% | $152.9817 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $249.35 | 10.662% | $275.9357 | $275.94 | $275.95 | $275.90 |
| 7 purchase totals = | $812.47 | $877.9162 | $877.92 | $878.00 | $878.00 | |