| 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 | $47.36 | 13.398% | $53.7053 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $35.35 | 13.513% | $40.1268 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $19.40 | 13.700% | $22.0578 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $246.87 | 5.788% | $261.1588 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $71.88 | 10.717% | $79.5834 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $51.99 | 7.136% | $55.7 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $58.78 | 9.210% | $64.1936 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $531.63 | $576.5257 | $576.53 | $576.55 | $576.60 | |