| 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 | $33.58 | 3.846% | $34.8715 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $191.83 | 7.766% | $206.7275 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $22.50 | 12.742% | $25.367 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $27.92 | 4.683% | $29.2275 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $194.66 | 11.613% | $217.2659 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $123.52 | 10.283% | $136.2216 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $194.50 | 10.628% | $215.1715 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $788.51 | $864.8525 | $864.86 | $864.80 | $864.90 | |