| 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 | $39.77 | 9.715% | $43.6337 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $148.76 | 3.129% | $153.4147 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $9.51 | 9.580% | $10.4211 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $77.87 | 9.402% | $85.1913 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $10.52 | 9.304% | $11.4988 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $244.42 | 12.791% | $275.6838 | $275.68 | $275.70 | $275.70 |
| Purchase #7 | $141.81 | 12.125% | $159.0045 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $672.66 | $738.8479 | $738.83 | $738.85 | $738.80 | |