| 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 | $240.64 | 10.544% | $266.0131 | $266.01 | $266.00 | $266.00 |
| Purchase #2 | $25.93 | 4.794% | $27.1731 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $81.65 | 8.344% | $88.4629 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $48.30 | 11.501% | $53.855 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $130.92 | 12.634% | $147.4604 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $31.43 | 13.481% | $35.6671 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $119.92 | 7.868% | $129.3553 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $678.79 | $747.9869 | $747.99 | $747.90 | $748.20 | |