| 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 | $43.67 | 11.422% | $48.658 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $8.76 | 9.336% | $9.5778 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $69.85 | 11.610% | $77.9596 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $149.43 | 12.679% | $168.3762 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $111.86 | 4.874% | $117.3121 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $247.39 | 3.171% | $255.2347 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $18.60 | 7.470% | $19.9894 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $649.56 | $697.1078 | $697.11 | $697.15 | $697.20 | |