| 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 | $68.27 | 12.537% | $76.829 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $6.77 | 6.750% | $7.227 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $168.61 | 10.174% | $185.7644 | $185.76 | $185.75 | $185.80 |
| Purchase #4 | $201.94 | 9.438% | $220.9991 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $158.51 | 3.283% | $163.7139 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $20.63 | 7.593% | $22.1964 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $163.95 | 10.314% | $180.8598 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $788.68 | $857.5896 | $857.59 | $857.60 | $857.60 | |