| 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 | $169.71 | 8.694% | $184.4646 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $87.26 | 7.777% | $94.0462 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $28.34 | 4.452% | $29.6017 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $34.60 | 7.256% | $37.1106 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $101.96 | 4.748% | $106.8011 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $72.95 | 10.233% | $80.415 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $235.35 | 10.156% | $259.2521 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $730.17 | $791.6913 | $791.69 | $791.65 | $791.70 | |