| 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 | $22.76 | 12.118% | $25.5181 | $25.52 | $25.50 | $25.50 |
| Purchase #2 | $62.34 | 10.179% | $68.6856 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $74.70 | 5.687% | $78.9482 | $78.95 | $78.95 | $78.90 |
| Purchase #4 | $78.90 | 10.721% | $87.3589 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $12.95 | 6.605% | $13.8053 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $83.29 | 9.729% | $91.3933 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $137.30 | 7.823% | $148.041 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $472.24 | $513.7504 | $513.76 | $513.75 | $513.70 | |