| 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 | $215.32 | 7.395% | $231.2429 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $74.29 | 6.310% | $78.9777 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $84.96 | 13.496% | $96.4262 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $38.49 | 9.759% | $42.2462 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $100.28 | 6.166% | $106.4633 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $98.81 | 7.223% | $105.947 | $105.95 | $105.95 | $105.90 |
| Purchase #7 | $23.88 | 9.804% | $26.2212 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $636.03 | $687.5245 | $687.53 | $687.55 | $687.40 | |