| 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 | $72.53 | 5.102% | $76.2305 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $146.99 | 5.477% | $155.0406 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $125.28 | 12.855% | $141.3847 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $61.98 | 10.661% | $68.5877 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $117.95 | 3.369% | $121.9237 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $242.49 | 13.278% | $274.6878 | $274.69 | $274.70 | $274.70 |
| Purchase #7 | $164.45 | 10.866% | $182.3191 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $931.67 | $1,020.1741 | $1,020.17 | $1,020.20 | $1,020.10 | |