| 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 | $68.37 | 5.401% | $72.0627 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $11.95 | 3.399% | $12.3562 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $128.78 | 7.620% | $138.593 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $108.56 | 3.693% | $112.5691 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $191.69 | 7.629% | $206.314 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $46.72 | 6.348% | $49.6858 | $49.69 | $49.70 | $49.70 |
| Purchase #7 | $54.64 | 3.121% | $56.3453 | $56.35 | $56.35 | $56.30 |
| 7 purchase totals = | $610.71 | $647.9261 | $647.93 | $647.90 | $648.00 | |