| 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 | $83.65 | 10.758% | $92.6491 | $92.65 | $92.65 | $92.60 |
| Purchase #2 | $5.39 | 12.846% | $6.0824 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $222.65 | 8.125% | $240.7403 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $128.70 | 6.433% | $136.9793 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $58.77 | 11.513% | $65.5362 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $31.62 | 3.339% | $32.6758 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $82.89 | 12.502% | $93.2529 | $93.25 | $93.25 | $93.30 |
| 7 purchase totals = | $613.67 | $667.9160 | $667.92 | $668.00 | $667.90 | |