| 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 | $88.32 | 10.115% | $97.2536 | $97.25 | $97.25 | $97.30 |
| Purchase #2 | $51.64 | 10.321% | $56.9698 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $66.53 | 5.344% | $70.0854 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $42.54 | 10.652% | $47.0714 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $85.26 | 9.740% | $93.5643 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $155.83 | 3.811% | $161.7687 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $227.60 | 11.170% | $253.0229 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $717.72 | $779.7361 | $779.73 | $779.65 | $779.90 | |