| 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 | $55.62 | 13.365% | $63.0536 | $63.05 | $63.05 | $63.10 |
| Purchase #2 | $158.68 | 8.318% | $171.879 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $185.60 | 3.412% | $191.9327 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $106.46 | 3.588% | $110.2798 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $243.78 | 7.765% | $262.7095 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $20.96 | 10.116% | $23.0803 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $214.61 | 3.623% | $222.3853 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $985.71 | $1,045.3202 | $1,045.32 | $1,045.40 | $1,045.40 | |