| 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 | $151.78 | 3.406% | $156.9496 | $156.95 | $156.95 | $156.90 |
| Purchase #2 | $78.51 | 10.704% | $86.9137 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $62.97 | 10.575% | $69.6291 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $241.44 | 10.289% | $266.2818 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $142.79 | 7.669% | $153.7406 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $51.86 | 9.714% | $56.8977 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $71.69 | 5.351% | $75.5261 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $801.04 | $865.9386 | $865.94 | $866.00 | $865.80 | |