| 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 | $70.90 | 3.793% | $73.5892 | $73.59 | $73.60 | $73.60 |
| Purchase #2 | $56.38 | 3.124% | $58.1413 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $213.94 | 11.470% | $238.4789 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $50.80 | 11.619% | $56.7025 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $99.76 | 13.334% | $113.062 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $111.63 | 8.813% | $121.468 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $218.61 | 12.218% | $245.3198 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $822.02 | $906.7617 | $906.76 | $906.75 | $906.80 | |