| 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 | $63.53 | 7.716% | $68.432 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $27.73 | 10.544% | $30.6539 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $70.28 | 4.184% | $73.2205 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $56.84 | 12.228% | $63.7904 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $111.44 | 12.602% | $125.4837 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $53.36 | 4.802% | $55.9223 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $125.74 | 13.283% | $142.442 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $508.92 | $559.9448 | $559.93 | $559.95 | $559.90 | |