| 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 | $130.33 | 4.727% | $136.4907 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $75.85 | 11.692% | $84.7184 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $42.32 | 6.263% | $44.9705 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $143.35 | 10.622% | $158.5766 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $20.99 | 3.403% | $21.7043 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $197.85 | 3.281% | $204.3415 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $8.29 | 13.781% | $9.4324 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $618.98 | $660.2344 | $660.23 | $660.25 | $660.20 | |