| 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 | $73.67 | 4.350% | $76.8746 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $125.96 | 6.574% | $134.2406 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $133.94 | 5.463% | $141.2571 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $90.60 | 8.253% | $98.0772 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $18.57 | 5.514% | $19.5939 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $8.39 | 7.584% | $9.0263 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $229.49 | 6.172% | $243.6541 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $680.62 | $722.7238 | $722.72 | $722.75 | $722.80 | |