| 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 | $126.42 | 7.187% | $135.5058 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $234.60 | 8.360% | $254.2126 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $57.91 | 12.244% | $65.0005 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $66.73 | 11.584% | $74.46 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $47.52 | 6.313% | $50.5199 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $70.80 | 12.443% | $79.6096 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $50.85 | 6.289% | $54.048 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $654.83 | $713.3564 | $713.36 | $713.30 | $713.30 | |