| 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 | $77.40 | 7.524% | $83.2236 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $59.77 | 9.489% | $65.4416 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $10.50 | 9.551% | $11.5029 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $14.53 | 11.415% | $16.1886 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $198.99 | 10.458% | $219.8004 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $92.95 | 12.163% | $104.2555 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $148.44 | 12.764% | $167.3869 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $602.58 | $667.7995 | $667.80 | $667.80 | $667.80 | |