| 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 | $86.48 | 13.213% | $97.9066 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $105.45 | 7.843% | $113.7204 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $9.53 | 3.842% | $9.8961 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $78.69 | 5.557% | $83.0628 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $35.52 | 12.327% | $39.8986 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $249.38 | 10.712% | $276.0936 | $276.09 | $276.10 | $276.10 |
| Purchase #7 | $131.68 | 6.825% | $140.6672 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $696.73 | $761.2453 | $761.25 | $761.20 | $761.30 | |