| 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 | $37.53 | 6.583% | $40.0006 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $94.62 | 13.276% | $107.1818 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $99.31 | 11.621% | $110.8508 | $110.85 | $110.85 | $110.90 |
| Purchase #4 | $247.97 | 12.527% | $279.0332 | $279.03 | $279.05 | $279.00 |
| Purchase #5 | $176.96 | 9.506% | $193.7818 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $248.37 | 6.169% | $263.6919 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $118.47 | 5.265% | $124.7074 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $1,023.23 | $1,119.2475 | $1,119.24 | $1,119.30 | $1,119.30 | |