| 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 | $14.53 | 8.118% | $15.7095 | $15.71 | $15.70 | $15.70 |
| Purchase #2 | $80.55 | 3.683% | $83.5167 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $165.44 | 4.874% | $173.5035 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $36.35 | 6.867% | $38.8462 | $38.85 | $38.85 | $38.80 |
| Purchase #5 | $104.66 | 8.331% | $113.3792 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $44.44 | 10.507% | $49.1093 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $206.80 | 5.220% | $217.595 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $652.77 | $691.6594 | $691.67 | $691.65 | $691.60 | |