| 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 | $40.99 | 6.781% | $43.7695 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $13.26 | 3.382% | $13.7085 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $74.85 | 13.129% | $84.6771 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $16.89 | 3.675% | $17.5107 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $122.58 | 9.253% | $133.9223 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $11.39 | 6.838% | $12.1688 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $159.51 | 10.385% | $176.0751 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $439.47 | $481.8320 | $481.84 | $481.80 | $481.90 | |