| 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 | $122.50 | 3.209% | $126.431 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $72.25 | 5.406% | $76.1558 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $233.35 | 10.323% | $257.4387 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $72.96 | 3.624% | $75.6041 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $51.32 | 13.385% | $58.1892 | $58.19 | $58.20 | $58.20 |
| Purchase #6 | $96.32 | 9.132% | $105.1159 | $105.12 | $105.10 | $105.10 |
| Purchase #7 | $52.95 | 4.816% | $55.5001 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $701.65 | $754.4348 | $754.44 | $754.45 | $754.40 | |