| 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 | $34.46 | 10.303% | $38.0104 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $45.51 | 7.600% | $48.9688 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $199.94 | 4.755% | $209.4471 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $197.77 | 10.521% | $218.5774 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $166.43 | 4.273% | $173.5416 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $37.50 | 4.860% | $39.3225 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $83.96 | 12.377% | $94.3517 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $765.57 | $822.2195 | $822.22 | $822.20 | $822.20 | |