| 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 | $13.75 | 4.234% | $14.3322 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $119.94 | 13.623% | $136.2794 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $8.45 | 7.426% | $9.0775 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $32.67 | 5.682% | $34.5263 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $250.96 | 3.222% | $259.0459 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $168.98 | 13.309% | $191.4695 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $144.65 | 8.614% | $157.1102 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $739.40 | $801.8410 | $801.85 | $801.90 | $801.80 | |