| 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 | $28.92 | 10.629% | $31.9939 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $85.85 | 3.265% | $88.653 | $88.65 | $88.65 | $88.70 |
| Purchase #3 | $116.47 | 3.585% | $120.6454 | $120.65 | $120.65 | $120.60 |
| Purchase #4 | $16.70 | 8.468% | $18.1142 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $12.67 | 3.348% | $13.0942 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $208.70 | 11.164% | $231.9993 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $138.40 | 9.795% | $151.9563 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $607.71 | $656.4563 | $656.45 | $656.45 | $656.50 | |