| 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 | $30.34 | 10.834% | $33.627 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $11.45 | 9.709% | $12.5617 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $44.70 | 11.412% | $49.8012 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $44.39 | 7.336% | $47.6465 | $47.65 | $47.65 | $47.60 |
| Purchase #5 | $97.95 | 3.567% | $101.4439 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $34.42 | 10.342% | $37.9797 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $194.45 | 13.140% | $220.0007 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $457.70 | $503.0607 | $503.06 | $503.10 | $503.00 | |