| 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 | $234.74 | 4.231% | $244.6718 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $207.72 | 6.700% | $221.6372 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $178.87 | 5.193% | $188.1587 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $63.59 | 6.408% | $67.6648 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $6.53 | 4.748% | $6.84 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $79.54 | 7.443% | $85.4602 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $51.73 | 9.154% | $56.4654 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $822.72 | $870.8981 | $870.90 | $870.85 | $871.00 | |