| 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 | $42.94 | 13.423% | $48.7038 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $243.63 | 4.263% | $254.0159 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $233.83 | 5.213% | $246.0196 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $70.54 | 4.220% | $73.5168 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $232.63 | 11.547% | $259.4918 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $199.97 | 8.369% | $216.7055 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $172.72 | 9.640% | $189.3702 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $1,196.26 | $1,287.8236 | $1,287.83 | $1,287.75 | $1,287.80 | |