| 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 | $52.83 | 7.866% | $56.9856 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $44.85 | 13.418% | $50.868 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $119.43 | 7.604% | $128.5115 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $75.31 | 7.220% | $80.7474 | $80.75 | $80.75 | $80.70 |
| Purchase #5 | $230.90 | 5.210% | $242.9299 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $99.86 | 12.309% | $112.1518 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $211.87 | 3.712% | $219.7346 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $835.05 | $891.9288 | $891.93 | $891.95 | $891.90 | |