| 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 | $24.79 | 5.429% | $26.1358 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $222.27 | 3.177% | $229.3315 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $81.47 | 13.329% | $92.3291 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $126.88 | 8.620% | $137.8171 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $22.75 | 10.452% | $25.1278 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $134.80 | 12.716% | $151.9412 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $128.62 | 5.826% | $136.1134 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $741.58 | $798.7959 | $798.80 | $798.85 | $798.60 | |