| 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 | $60.93 | 9.667% | $66.8201 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $128.94 | 10.750% | $142.8011 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $90.73 | 3.437% | $93.8484 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $84.97 | 8.637% | $92.3089 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $138.35 | 4.447% | $144.5024 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $93.65 | 9.364% | $102.4194 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $42.57 | 10.216% | $46.919 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $640.14 | $689.6193 | $689.62 | $689.55 | $689.50 | |