| 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 | $90.97 | 3.464% | $94.1212 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $79.84 | 8.105% | $86.311 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $74.84 | 3.460% | $77.4295 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $147.39 | 6.401% | $156.8244 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $139.67 | 8.552% | $151.6146 | $151.61 | $151.60 | $151.60 |
| Purchase #6 | $199.93 | 10.757% | $221.4365 | $221.44 | $221.45 | $221.40 |
| Purchase #7 | $96.41 | 11.407% | $107.4075 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $829.05 | $895.1447 | $895.14 | $895.10 | $895.00 | |