| 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 | $57.48 | 11.385% | $64.0241 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $8.44 | 4.351% | $8.8072 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $244.52 | 13.501% | $277.5326 | $277.53 | $277.55 | $277.50 |
| Purchase #4 | $233.41 | 11.300% | $259.7853 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $31.92 | 10.507% | $35.2738 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $52.65 | 5.293% | $55.4368 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $142.55 | 7.132% | $152.7167 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $770.97 | $853.5765 | $853.58 | $853.55 | $853.50 | |