| 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 | $57.78 | 3.611% | $59.8664 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $19.78 | 12.843% | $22.3203 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $121.51 | 13.332% | $137.7097 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $93.63 | 9.324% | $102.3601 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $80.53 | 12.639% | $90.7082 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $195.67 | 4.617% | $204.7041 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $105.31 | 6.638% | $112.3005 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $674.21 | $729.9693 | $729.97 | $729.90 | $730.00 | |