| 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 | $7.69 | 9.649% | $8.432 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $57.32 | 4.591% | $59.9516 | $59.95 | $59.95 | $60.00 |
| Purchase #3 | $141.64 | 11.223% | $157.5363 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $22.75 | 11.382% | $25.3394 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $202.46 | 10.465% | $223.6474 | $223.65 | $223.65 | $223.60 |
| Purchase #6 | $215.36 | 13.211% | $243.8112 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $117.57 | 5.739% | $124.3173 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $764.79 | $843.0352 | $843.04 | $843.05 | $842.90 | |