| 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 | $65.91 | 11.396% | $73.4211 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $27.72 | 12.867% | $31.2867 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $9.28 | 5.160% | $9.7588 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $217.30 | 10.581% | $240.2925 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $97.27 | 7.767% | $104.825 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $242.40 | 5.752% | $256.3428 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $6.45 | 13.549% | $7.3239 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $666.33 | $723.2508 | $723.25 | $723.25 | $723.20 | |