| 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 | $108.74 | 10.572% | $120.236 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $74.29 | 7.509% | $79.8684 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $33.70 | 5.247% | $35.4682 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $70.67 | 11.719% | $78.9518 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $24.89 | 7.613% | $26.7849 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $149.61 | 13.636% | $170.0108 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $216.53 | 9.286% | $236.637 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $678.43 | $747.9571 | $747.96 | $747.95 | $748.00 | |