| 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 | $29.69 | 6.277% | $31.5536 | $31.55 | $31.55 | $31.60 |
| Purchase #2 | $21.56 | 4.354% | $22.4987 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $43.72 | 4.653% | $45.7543 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $202.85 | 5.737% | $214.4875 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $125.25 | 7.237% | $134.3143 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $44.98 | 8.182% | $48.6603 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $82.88 | 12.623% | $93.3419 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $550.93 | $590.6106 | $590.60 | $590.60 | $590.70 | |