| 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 | $66.87 | 6.278% | $71.0681 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $72.74 | 7.275% | $78.0318 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $225.93 | 12.820% | $254.8942 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $44.52 | 5.125% | $46.8017 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $163.43 | 8.133% | $176.7218 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $94.94 | 4.407% | $99.124 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $102.91 | 10.765% | $113.9883 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $771.34 | $840.6299 | $840.62 | $840.60 | $840.60 | |