| 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 | $67.98 | 7.707% | $73.2192 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $176.34 | 5.604% | $186.2221 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $95.87 | 4.566% | $100.2474 | $100.25 | $100.25 | $100.20 |
| Purchase #4 | $218.67 | 7.580% | $235.2452 | $235.25 | $235.25 | $235.20 |
| Purchase #5 | $118.89 | 5.596% | $125.5431 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $21.65 | 4.124% | $22.5428 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $221.55 | 11.684% | $247.4359 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $920.95 | $990.4557 | $990.46 | $990.45 | $990.20 | |