| 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 | $7.63 | 6.575% | $8.1317 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $230.97 | 6.713% | $246.475 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $72.34 | 13.854% | $82.362 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $87.40 | 11.332% | $97.3042 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $35.90 | 4.774% | $37.6139 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $104.96 | 13.165% | $118.778 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $12.98 | 6.223% | $13.7877 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $552.18 | $604.4525 | $604.45 | $604.50 | $604.50 | |