| 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 | $25.76 | 3.628% | $26.6946 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $72.56 | 13.178% | $82.122 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $6.95 | 6.588% | $7.4079 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $35.45 | 11.552% | $39.5452 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $160.45 | 12.773% | $180.9443 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $43.73 | 5.250% | $46.0258 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $242.43 | 12.305% | $272.261 | $272.26 | $272.25 | $272.30 |
| 7 purchase totals = | $587.33 | $655.0008 | $655.00 | $655.00 | $654.90 | |