| 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 | $72.40 | 10.570% | $80.0527 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $205.59 | 5.668% | $217.2428 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $71.34 | 11.405% | $79.4763 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $213.61 | 10.350% | $235.7186 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $243.46 | 9.821% | $267.3702 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $65.44 | 13.695% | $74.402 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $113.79 | 4.132% | $118.4918 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $985.63 | $1,072.7544 | $1,072.75 | $1,072.75 | $1,072.80 | |