| 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 | $128.35 | 3.183% | $132.4354 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $102.77 | 3.398% | $106.2621 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $53.91 | 7.272% | $57.8303 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $84.92 | 9.121% | $92.6656 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $124.65 | 9.415% | $136.3858 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $35.45 | 11.699% | $39.5973 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $25.78 | 13.541% | $29.2709 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $555.83 | $594.4474 | $594.46 | $594.45 | $594.50 | |