| 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 | $70.54 | 6.655% | $75.2344 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $56.63 | 12.522% | $63.7212 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $226.66 | 9.784% | $248.8364 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $143.97 | 9.369% | $157.4585 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $198.62 | 10.284% | $219.0461 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $171.51 | 7.490% | $184.3561 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $180.27 | 13.612% | $204.8084 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $1,048.20 | $1,153.4611 | $1,153.47 | $1,153.45 | $1,153.40 | |