| 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 | $126.36 | 10.548% | $139.6885 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $64.93 | 7.779% | $69.9809 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $228.48 | 12.808% | $257.7437 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $90.99 | 11.564% | $101.5121 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $6.33 | 4.797% | $6.6337 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $45.38 | 10.509% | $50.149 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $226.38 | 9.226% | $247.2658 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $788.85 | $872.9737 | $872.97 | $873.00 | $872.90 | |