| 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 | $96.63 | 8.473% | $104.8175 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $150.90 | 6.278% | $160.3735 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $197.50 | 8.785% | $214.8504 | $214.85 | $214.85 | $214.90 |
| Purchase #4 | $190.87 | 5.621% | $201.5988 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $22.71 | 7.444% | $24.4005 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $52.45 | 11.729% | $58.6019 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $31.53 | 13.443% | $35.7686 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $742.59 | $800.4112 | $800.41 | $800.35 | $800.50 | |