| 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 | $50.66 | 3.770% | $52.5699 | $52.57 | $52.55 | $52.60 |
| Purchase #2 | $148.51 | 13.666% | $168.8054 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $34.43 | 4.513% | $35.9838 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $149.25 | 8.677% | $162.2004 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $21.98 | 6.708% | $23.4544 | $23.45 | $23.45 | $23.50 |
| Purchase #6 | $190.42 | 11.189% | $211.7261 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $16.96 | 6.106% | $17.9956 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $612.21 | $672.7356 | $672.74 | $672.75 | $672.80 | |