| 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 | $76.26 | 13.638% | $86.6603 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $241.53 | 12.496% | $271.7116 | $271.71 | $271.70 | $271.70 |
| Purchase #3 | $63.43 | 8.874% | $69.0588 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $7.77 | 9.327% | $8.4947 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $119.92 | 5.766% | $126.8346 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $80.78 | 8.177% | $87.3854 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $35.96 | 11.315% | $40.0289 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $625.65 | $690.1743 | $690.17 | $690.20 | $690.20 | |