| 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 | $8.84 | 4.671% | $9.2529 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $48.58 | 5.274% | $51.1421 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $186.70 | 4.104% | $194.3622 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $147.31 | 12.563% | $165.8166 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $220.45 | 12.437% | $247.8674 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $111.63 | 5.355% | $117.6078 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $132.86 | 4.242% | $138.4959 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $856.37 | $924.5449 | $924.55 | $924.50 | $924.60 | |