| 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 | $62.40 | 7.277% | $66.9408 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $117.39 | 6.601% | $125.1389 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $38.37 | 4.818% | $40.2187 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $77.86 | 7.621% | $83.7937 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $51.55 | 11.192% | $57.3195 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $101.26 | 11.643% | $113.0497 | $113.05 | $113.05 | $113.00 |
| Purchase #7 | $39.64 | 10.209% | $43.6868 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $488.47 | $530.1481 | $530.15 | $530.15 | $530.00 | |