| 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 | $68.28 | 3.674% | $70.7886 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $6.54 | 3.392% | $6.7618 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $127.91 | 12.447% | $143.831 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $23.39 | 7.591% | $25.1655 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $129.50 | 7.490% | $139.1996 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $84.53 | 13.120% | $95.6203 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $119.81 | 7.497% | $128.7922 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $559.96 | $610.1590 | $610.16 | $610.15 | $610.20 | |