| 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 | $23.91 | 12.348% | $26.8624 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $30.57 | 13.299% | $34.6355 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $190.53 | 7.549% | $204.9131 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $25.56 | 8.331% | $27.6894 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $122.90 | 4.709% | $128.6874 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $225.31 | 13.169% | $254.9811 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $89.74 | 6.712% | $95.7633 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $708.52 | $773.5322 | $773.53 | $773.55 | $773.60 | |