| 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 | $64.42 | 12.807% | $72.6703 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $63.47 | 11.490% | $70.7627 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $31.43 | 9.815% | $34.5149 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $93.73 | 5.584% | $98.9639 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $58.82 | 5.348% | $61.9657 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $74.28 | 12.429% | $83.5123 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $178.52 | 4.720% | $186.9461 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $564.67 | $609.3359 | $609.33 | $609.25 | $609.40 | |