| 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 | $45.67 | 10.523% | $50.4759 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $5.55 | 5.354% | $5.8471 | $5.85 | $5.85 | $5.80 |
| Purchase #3 | $95.65 | 12.775% | $107.8693 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $157.44 | 13.686% | $178.9872 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $243.92 | 10.161% | $268.7047 | $268.70 | $268.70 | $268.70 |
| Purchase #6 | $36.82 | 10.409% | $40.6526 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $47.47 | 8.276% | $51.3986 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $632.52 | $703.9354 | $703.94 | $703.95 | $704.00 | |