| 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 | $82.63 | 5.374% | $87.0705 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $230.48 | 3.147% | $237.7332 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $154.88 | 5.113% | $162.799 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $97.49 | 8.315% | $105.5963 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $50.90 | 13.465% | $57.7537 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $78.30 | 13.631% | $88.9731 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $174.29 | 7.413% | $187.2101 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $868.97 | $927.1359 | $927.13 | $927.10 | $927.20 | |