| 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 | $31.73 | 12.195% | $35.5995 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $131.26 | 4.188% | $136.7572 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $234.45 | 5.137% | $246.4937 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $50.82 | 4.676% | $53.1963 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $180.43 | 6.430% | $192.0316 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $29.94 | 4.543% | $31.3002 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $30.67 | 11.724% | $34.2658 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $689.30 | $729.6443 | $729.65 | $729.65 | $729.70 | |