| 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 | $66.73 | 3.669% | $69.1783 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $229.29 | 3.504% | $237.3243 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $50.45 | 4.638% | $52.7899 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $216.52 | 10.589% | $239.4473 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $125.42 | 6.570% | $133.6601 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $105.43 | 10.279% | $116.2671 | $116.27 | $116.25 | $116.30 |
| Purchase #7 | $237.51 | 9.285% | $259.5628 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,031.35 | $1,108.2298 | $1,108.23 | $1,108.20 | $1,108.30 | |