| 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 | $40.36 | 10.332% | $44.53 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $5.57 | 13.767% | $6.3368 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $205.79 | 13.345% | $233.2527 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $106.58 | 10.791% | $118.081 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $119.61 | 7.372% | $128.4276 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $249.26 | 13.619% | $283.2067 | $283.21 | $283.20 | $283.20 |
| Purchase #7 | $41.82 | 11.212% | $46.5089 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $768.99 | $860.3437 | $860.35 | $860.40 | $860.30 | |