| 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 | $45.66 | 7.686% | $49.1694 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $121.35 | 9.843% | $133.2945 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $180.59 | 12.552% | $203.2577 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $8.63 | 8.247% | $9.3417 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $25.63 | 7.111% | $27.4525 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $160.42 | 6.247% | $170.4414 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $189.99 | 3.338% | $196.3319 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $732.27 | $789.2891 | $789.28 | $789.30 | $789.30 | |