| 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 | $86.30 | 9.833% | $94.7859 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $219.34 | 5.745% | $231.9411 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $6.90 | 4.592% | $7.2168 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $37.29 | 6.110% | $39.5684 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $184.41 | 13.185% | $208.7245 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $150.77 | 6.121% | $159.9986 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $107.70 | 12.756% | $121.4382 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $792.71 | $863.6735 | $863.68 | $863.65 | $863.60 | |