| 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 | $25.86 | 11.352% | $28.7956 | $28.80 | $28.80 | $28.80 |
| Purchase #2 | $117.65 | 9.141% | $128.4044 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $41.57 | 8.709% | $45.1903 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $245.77 | 3.545% | $254.4825 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $63.32 | 3.219% | $65.3583 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $97.74 | 13.223% | $110.6642 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $134.33 | 5.425% | $141.6174 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $726.24 | $774.5127 | $774.51 | $774.50 | $774.60 | |