| 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 | $17.34 | 8.841% | $18.873 | $18.87 | $18.85 | $18.90 |
| Purchase #2 | $149.60 | 10.639% | $165.5159 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $44.89 | 4.726% | $47.0115 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $62.39 | 3.466% | $64.5524 | $64.55 | $64.55 | $64.60 |
| Purchase #5 | $209.37 | 8.568% | $227.3088 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $88.69 | 11.705% | $99.0712 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $124.95 | 8.196% | $135.1909 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $697.23 | $757.5237 | $757.52 | $757.45 | $757.60 | |