| 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 | $72.77 | 6.870% | $77.7693 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $32.29 | 10.380% | $35.6417 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $102.52 | 10.450% | $113.2333 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $88.88 | 7.438% | $95.4909 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $229.96 | 6.465% | $244.8269 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $194.76 | 4.800% | $204.1085 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $99.35 | 10.722% | $110.0023 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $820.53 | $881.0729 | $881.07 | $881.10 | $881.00 | |