| 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 | $47.99 | 10.650% | $53.1009 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $100.63 | 3.145% | $103.7948 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $228.33 | 3.616% | $236.5864 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $64.66 | 7.322% | $69.3944 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $213.32 | 6.424% | $227.0237 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $33.99 | 10.696% | $37.6256 | $37.63 | $37.65 | $37.60 |
| Purchase #7 | $235.41 | 11.736% | $263.0377 | $263.04 | $263.05 | $263.00 |
| 7 purchase totals = | $924.33 | $990.5635 | $990.56 | $990.60 | $990.50 | |