| 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 | $113.95 | 12.838% | $128.5789 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $116.76 | 5.226% | $122.8619 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $5.35 | 6.769% | $5.7121 | $5.71 | $5.70 | $5.70 |
| Purchase #4 | $88.78 | 11.844% | $99.2951 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $128.64 | 7.779% | $138.6469 | $138.65 | $138.65 | $138.60 |
| Purchase #6 | $171.47 | 6.571% | $182.7373 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $186.41 | 9.663% | $204.4228 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $811.36 | $882.2550 | $882.26 | $882.25 | $882.20 | |