| 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 | $36.98 | 12.600% | $41.6395 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $166.30 | 10.780% | $184.2271 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $213.93 | 4.565% | $223.6959 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $76.95 | 12.160% | $86.3071 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $83.82 | 12.344% | $94.1667 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $85.28 | 7.638% | $91.7937 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $149.47 | 6.246% | $158.8059 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $812.73 | $880.6359 | $880.65 | $880.65 | $880.60 | |