| 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 | $49.84 | 10.503% | $55.0747 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $48.53 | 13.228% | $54.9495 | $54.95 | $54.95 | $54.90 |
| Purchase #3 | $136.27 | 5.439% | $143.6817 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $127.93 | 3.745% | $132.721 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $189.84 | 5.326% | $199.9509 | $199.95 | $199.95 | $200.00 |
| Purchase #6 | $230.79 | 4.445% | $241.0486 | $241.05 | $241.05 | $241.00 |
| Purchase #7 | $115.71 | 7.250% | $124.099 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $898.91 | $951.5254 | $951.52 | $951.50 | $951.50 | |