| 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 | $50.38 | 4.288% | $52.5403 | $52.54 | $52.55 | $52.50 |
| Purchase #2 | $179.39 | 4.254% | $187.0213 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $213.64 | 6.616% | $227.7744 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $45.97 | 3.437% | $47.55 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $177.89 | 7.403% | $191.0592 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $60.59 | 5.133% | $63.7001 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $85.76 | 3.839% | $89.0523 | $89.05 | $89.05 | $89.10 |
| 7 purchase totals = | $813.62 | $858.6976 | $858.69 | $858.65 | $858.80 | |