| 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 | $209.32 | 3.475% | $216.5939 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $105.76 | 3.464% | $109.4235 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $64.79 | 6.437% | $68.9605 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $63.79 | 11.597% | $71.1877 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $7.43 | 12.483% | $8.3575 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $70.74 | 4.664% | $74.0393 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $112.99 | 4.733% | $118.3378 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $634.82 | $666.9002 | $666.90 | $666.90 | $666.90 | |