| 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 | $41.55 | 7.510% | $44.6704 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $70.95 | 4.734% | $74.3088 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $215.94 | 10.848% | $239.3652 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $98.87 | 12.786% | $111.5115 | $111.51 | $111.50 | $111.50 |
| Purchase #5 | $63.49 | 3.594% | $65.7718 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $47.80 | 5.150% | $50.2617 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $206.89 | 3.161% | $213.4298 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $745.49 | $799.3192 | $799.32 | $799.25 | $799.40 | |