| 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 | $206.79 | 4.788% | $216.6911 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $53.74 | 4.331% | $56.0675 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $140.57 | 5.252% | $147.9527 | $147.95 | $147.95 | $148.00 |
| Purchase #4 | $62.46 | 12.667% | $70.3718 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $7.54 | 6.770% | $8.0505 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $105.82 | 13.750% | $120.3703 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $54.95 | 3.134% | $56.6721 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $631.87 | $676.1760 | $676.17 | $676.10 | $676.40 | |