| 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 | $73.45 | 9.609% | $80.5078 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $30.77 | 3.748% | $31.9233 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $76.40 | 4.295% | $79.6814 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $113.76 | 7.514% | $122.3079 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $183.60 | 7.772% | $197.8694 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $247.58 | 9.517% | $271.1422 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $125.77 | 13.240% | $142.4219 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $851.33 | $925.8539 | $925.85 | $925.80 | $925.80 | |