| 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 | $46.58 | 7.690% | $50.162 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $19.64 | 3.200% | $20.2685 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $147.76 | 12.127% | $165.6789 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $164.43 | 13.230% | $186.1841 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $183.30 | 4.598% | $191.7281 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $246.55 | 8.128% | $266.5896 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $75.42 | 10.668% | $83.4658 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $883.68 | $964.0770 | $964.08 | $964.10 | $964.20 | |