| 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 | $126.64 | 4.504% | $132.3439 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $45.49 | 11.842% | $50.8769 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $17.34 | 13.462% | $19.6743 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $191.87 | 10.140% | $211.3256 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $129.77 | 11.325% | $144.4665 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $23.28 | 5.424% | $24.5427 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $207.56 | 3.795% | $215.4369 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $741.95 | $798.6668 | $798.67 | $798.70 | $798.60 | |