| 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 | $45.88 | 12.510% | $51.6196 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $234.54 | 5.133% | $246.5789 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $47.26 | 6.478% | $50.3215 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $33.58 | 13.624% | $38.1549 | $38.15 | $38.15 | $38.20 |
| Purchase #5 | $145.52 | 8.193% | $157.4425 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $55.98 | 5.793% | $59.2229 | $59.22 | $59.20 | $59.20 |
| Purchase #7 | $88.90 | 13.847% | $101.21 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $651.66 | $704.5503 | $704.54 | $704.50 | $704.50 | |