| 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 | $98.48 | 3.529% | $101.9554 | $101.96 | $101.95 | $102.00 |
| Purchase #2 | $9.46 | 7.130% | $10.1345 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $94.68 | 11.105% | $105.1942 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $56.77 | 8.772% | $61.7499 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $75.56 | 5.707% | $79.8722 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $218.91 | 7.514% | $235.3589 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $31.98 | 5.650% | $33.7869 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $585.84 | $628.0520 | $628.05 | $628.05 | $628.10 | |