| 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 | $85.37 | 8.643% | $92.7485 | $92.75 | $92.75 | $92.70 |
| Purchase #2 | $205.94 | 4.446% | $215.0961 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $42.86 | 11.290% | $47.6989 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $77.80 | 4.597% | $81.3765 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $160.33 | 13.550% | $182.0547 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $32.78 | 3.729% | $34.0024 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $190.56 | 7.646% | $205.1302 | $205.13 | $205.15 | $205.10 |
| 7 purchase totals = | $795.64 | $858.1073 | $858.11 | $858.15 | $858.10 | |