| 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 | $69.59 | 10.113% | $76.6276 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $16.35 | 10.721% | $18.1029 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $94.87 | 5.263% | $99.863 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $104.95 | 7.672% | $113.0018 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $66.35 | 13.698% | $75.4386 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $75.69 | 6.621% | $80.7014 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $152.84 | 11.853% | $170.9561 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $580.64 | $634.6914 | $634.69 | $634.70 | $634.70 | |