| 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 | $68.78 | 13.517% | $78.077 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $72.46 | 9.714% | $79.4988 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $44.95 | 8.166% | $48.6206 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $72.51 | 4.119% | $75.4967 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $122.28 | 10.439% | $135.0448 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $143.92 | 7.706% | $155.0105 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $47.66 | 12.733% | $53.7285 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $572.56 | $625.4769 | $625.48 | $625.50 | $625.40 | |