| 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 | $184.68 | 10.499% | $204.0696 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $37.79 | 11.133% | $41.9972 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $67.64 | 13.524% | $76.7876 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $5.59 | 4.289% | $5.8298 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $27.29 | 8.118% | $29.5054 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $180.51 | 3.635% | $187.0715 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $230.73 | 12.610% | $259.8251 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $734.23 | $805.0862 | $805.10 | $805.10 | $805.10 | |