| 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 | $92.66 | 5.597% | $97.8462 | $97.85 | $97.85 | $97.80 |
| Purchase #2 | $91.70 | 11.788% | $102.5096 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $141.51 | 6.382% | $150.5412 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $34.38 | 8.324% | $37.2418 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $24.74 | 8.863% | $26.9327 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $14.41 | 3.544% | $14.9207 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $221.30 | 7.219% | $237.2756 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $620.70 | $667.2678 | $667.27 | $667.30 | $667.10 | |