| 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 | $55.98 | 3.601% | $57.9958 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $156.41 | 4.601% | $163.6064 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $220.38 | 4.691% | $230.718 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $184.79 | 5.771% | $195.4542 | $195.45 | $195.45 | $195.50 |
| Purchase #5 | $216.59 | 6.180% | $229.9753 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $105.49 | 7.559% | $113.464 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $98.79 | 7.189% | $105.892 | $105.89 | $105.90 | $105.90 |
| 7 purchase totals = | $1,038.43 | $1,097.1057 | $1,097.11 | $1,097.10 | $1,097.20 | |