| 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 | $8.62 | 12.630% | $9.7087 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $61.89 | 7.874% | $66.7632 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $167.74 | 8.719% | $182.3653 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $88.29 | 11.309% | $98.2747 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $193.51 | 3.686% | $200.6428 | $200.64 | $200.65 | $200.60 |
| Purchase #6 | $136.63 | 10.387% | $150.8218 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $32.61 | 7.120% | $34.9318 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $689.29 | $743.5083 | $743.50 | $743.45 | $743.50 | |