| 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 | $111.27 | 6.812% | $118.8497 | $118.85 | $118.85 | $118.80 |
| Purchase #2 | $40.43 | 13.478% | $45.8792 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $17.44 | 13.426% | $19.7815 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $182.84 | 8.492% | $198.3668 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $219.51 | 8.823% | $238.8774 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $9.70 | 9.537% | $10.6251 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $46.47 | 5.544% | $49.0463 | $49.05 | $49.05 | $49.00 |
| 7 purchase totals = | $627.66 | $681.4260 | $681.44 | $681.50 | $681.40 | |