| 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 | $72.26 | 8.636% | $78.5004 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $11.56 | 9.182% | $12.6214 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $48.35 | 5.563% | $51.0397 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $97.37 | 8.417% | $105.5656 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $122.70 | 12.492% | $138.0277 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $17.74 | 7.131% | $19.005 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $128.53 | 12.276% | $144.3083 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $498.51 | $549.0681 | $549.08 | $549.05 | $549.00 | |