| 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 | $44.48 | 7.688% | $47.8996 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $36.69 | 10.863% | $40.6756 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $14.27 | 11.827% | $15.9577 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $98.36 | 7.207% | $105.4488 | $105.45 | $105.45 | $105.40 |
| Purchase #5 | $48.45 | 8.820% | $52.7233 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $11.30 | 9.539% | $12.3779 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $12.27 | 7.415% | $13.1798 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $265.82 | $288.2627 | $288.27 | $288.30 | $288.30 | |