| 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 | $94.79 | 11.469% | $105.6615 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $81.86 | 13.448% | $92.8685 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $103.80 | 11.197% | $115.4225 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $6.38 | 6.493% | $6.7943 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $125.83 | 8.429% | $136.4362 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $66.25 | 12.416% | $74.4756 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $53.97 | 8.247% | $58.4209 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $532.88 | $590.0795 | $590.08 | $590.05 | $590.10 | |