| 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 | $34.54 | 5.729% | $36.5188 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $146.32 | 5.214% | $153.9491 | $153.95 | $153.95 | $153.90 |
| Purchase #3 | $9.61 | 6.336% | $10.2189 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $200.41 | 5.458% | $211.3484 | $211.35 | $211.35 | $211.30 |
| Purchase #5 | $211.59 | 5.236% | $222.6689 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $78.25 | 12.157% | $87.7629 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $6.65 | 11.442% | $7.4109 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $687.37 | $729.8779 | $729.88 | $729.80 | $729.80 | |