| 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 | $84.46 | 3.554% | $87.4617 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $235.59 | 5.222% | $247.8925 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $105.38 | 3.636% | $109.2116 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $60.80 | 5.129% | $63.9184 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $143.86 | 9.488% | $157.5094 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $244.66 | 4.794% | $256.389 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $71.32 | 7.168% | $76.4322 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $946.07 | $998.8148 | $998.81 | $998.80 | $998.80 | |