| 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 | $29.88 | 13.497% | $33.9129 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $75.74 | 12.255% | $85.0219 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $15.92 | 12.311% | $17.8799 | $17.88 | $17.90 | $17.90 |
| Purchase #4 | $11.55 | 9.368% | $12.632 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $108.94 | 7.871% | $117.5147 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $213.65 | 12.785% | $240.9652 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $192.78 | 7.808% | $207.8323 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $648.46 | $715.7589 | $715.75 | $715.75 | $715.70 | |