| 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 | $49.53 | 12.857% | $55.8981 | $55.90 | $55.90 | $55.90 |
| Purchase #2 | $240.87 | 7.388% | $258.6655 | $258.67 | $258.65 | $258.70 |
| Purchase #3 | $85.75 | 3.453% | $88.7109 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $248.53 | 10.687% | $275.0904 | $275.09 | $275.10 | $275.10 |
| Purchase #5 | $119.52 | 3.766% | $124.0211 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $245.36 | 8.398% | $265.9653 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $14.54 | 10.188% | $16.0213 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $1,004.10 | $1,084.3726 | $1,084.38 | $1,084.30 | $1,084.40 | |