| 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 | $44.52 | 6.828% | $47.5598 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $92.97 | 7.373% | $99.8247 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $38.79 | 3.381% | $40.1015 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $22.52 | 10.178% | $24.8121 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $230.34 | 9.738% | $252.7705 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $207.33 | 9.474% | $226.9724 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $184.95 | 11.526% | $206.2673 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $821.42 | $898.3083 | $898.30 | $898.20 | $898.40 | |