| 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 | $76.35 | 4.656% | $79.9049 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $63.68 | 11.215% | $70.8217 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $227.92 | 8.666% | $247.6715 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $16.77 | 13.127% | $18.9714 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $103.34 | 12.129% | $115.8741 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $203.29 | 11.301% | $226.2638 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $55.26 | 8.823% | $60.1356 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $746.61 | $819.6430 | $819.63 | $819.55 | $819.70 | |