| 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 | $64.88 | 10.186% | $71.4887 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $197.49 | 8.663% | $214.5986 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $17.41 | 4.311% | $18.1605 | $18.16 | $18.15 | $18.20 |
| Purchase #4 | $51.79 | 6.654% | $55.2361 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $189.60 | 13.339% | $214.8907 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $82.34 | 4.117% | $85.7299 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $134.44 | 9.200% | $146.8085 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $737.95 | $806.9130 | $806.92 | $806.95 | $806.90 | |