| 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 | $65.35 | 11.477% | $72.8502 | $72.85 | $72.85 | $72.90 |
| Purchase #2 | $165.26 | 7.857% | $178.2445 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $45.53 | 3.450% | $47.1008 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $85.64 | 5.169% | $90.0667 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $233.79 | 5.425% | $246.4731 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $79.46 | 9.634% | $87.1152 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $187.54 | 4.629% | $196.2212 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $862.57 | $918.0717 | $918.07 | $918.00 | $918.10 | |