| 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 | $53.70 | 7.814% | $57.8961 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $180.65 | 13.138% | $204.3838 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $197.85 | 9.464% | $216.5745 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $178.88 | 10.311% | $197.3243 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $57.30 | 12.780% | $64.6229 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $192.82 | 3.355% | $199.2891 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $11.36 | 9.733% | $12.4657 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $872.56 | $952.5564 | $952.55 | $952.50 | $952.60 | |