| 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 | $65.53 | 4.247% | $68.3131 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $24.33 | 11.721% | $27.1817 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $126.60 | 10.201% | $139.5145 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $33.75 | 4.369% | $35.2245 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $202.50 | 6.727% | $216.1222 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $47.33 | 5.290% | $49.8338 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $124.48 | 12.416% | $139.9354 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $624.52 | $676.1252 | $676.11 | $676.10 | $676.00 | |