| 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 | $130.52 | 6.121% | $138.5091 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $235.33 | 7.688% | $253.4222 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $23.93 | 6.758% | $25.5472 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $24.32 | 10.581% | $26.8933 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $47.56 | 13.614% | $54.0348 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $218.41 | 7.525% | $234.8454 | $234.85 | $234.85 | $234.80 |
| Purchase #7 | $21.96 | 9.419% | $24.0284 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $702.03 | $757.2804 | $757.28 | $757.30 | $757.10 | |