| 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 | $57.36 | 12.508% | $64.5346 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $94.36 | 3.711% | $97.8617 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $219.89 | 3.638% | $227.8896 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $205.90 | 13.489% | $233.6739 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $107.84 | 3.259% | $111.3545 | $111.35 | $111.35 | $111.40 |
| Purchase #6 | $105.73 | 6.595% | $112.7029 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $246.47 | 10.375% | $272.0413 | $272.04 | $272.05 | $272.00 |
| 7 purchase totals = | $1,037.55 | $1,120.0585 | $1,120.04 | $1,120.05 | $1,120.10 | |