| 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 | $54.27 | 11.440% | $60.4785 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $9.83 | 4.499% | $10.2723 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $155.70 | 6.134% | $165.2506 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $89.67 | 9.866% | $98.5168 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $236.94 | 12.673% | $266.9674 | $266.97 | $266.95 | $267.00 |
| Purchase #6 | $7.50 | 11.315% | $8.3486 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $105.71 | 13.428% | $119.9047 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $659.62 | $729.7389 | $729.74 | $729.70 | $729.80 | |