| 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 | $72.54 | 10.756% | $80.3424 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $157.26 | 9.158% | $171.6619 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $58.28 | 7.744% | $62.7932 | $62.79 | $62.80 | $62.80 |
| Purchase #4 | $142.43 | 3.735% | $147.7498 | $147.75 | $147.75 | $147.70 |
| Purchase #5 | $225.49 | 13.564% | $256.0755 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $13.95 | 9.839% | $15.3225 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $227.57 | 6.454% | $242.2574 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $897.52 | $976.2027 | $976.20 | $976.20 | $976.20 | |