| 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 | $40.35 | 3.579% | $41.7941 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $228.33 | 10.792% | $252.9714 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $15.25 | 4.715% | $15.969 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $27.77 | 8.111% | $30.0224 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $172.87 | 6.108% | $183.4289 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $158.45 | 8.632% | $172.1274 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $63.31 | 7.408% | $68 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $706.33 | $764.3132 | $764.31 | $764.30 | $764.30 | |