| 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 | $85.82 | 6.625% | $91.5056 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $117.97 | 11.128% | $131.0977 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $5.82 | 6.850% | $6.2187 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $218.25 | 8.666% | $237.1635 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $125.71 | 10.638% | $139.083 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $193.80 | 8.103% | $209.5036 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $95.87 | 12.148% | $107.5163 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $843.24 | $922.0884 | $922.09 | $922.05 | $922.10 | |