| 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 | $7.61 | 4.682% | $7.9663 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $77.27 | 12.440% | $86.8824 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $156.62 | 13.424% | $177.6447 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $70.30 | 13.447% | $79.7532 | $79.75 | $79.75 | $79.80 |
| Purchase #5 | $250.81 | 9.760% | $275.2891 | $275.29 | $275.30 | $275.30 |
| Purchase #6 | $168.91 | 6.508% | $179.9027 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $39.34 | 5.552% | $41.5242 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $770.86 | $848.9626 | $848.95 | $848.95 | $849.00 | |