| 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 | $69.55 | 8.310% | $75.3296 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $129.34 | 12.555% | $145.5786 | $145.58 | $145.60 | $145.60 |
| Purchase #3 | $209.30 | 4.234% | $218.1618 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $213.34 | 7.629% | $229.6157 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $101.63 | 7.255% | $109.0033 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $20.81 | 11.400% | $23.1823 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $63.33 | 12.411% | $71.1899 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $807.30 | $872.0612 | $872.06 | $872.10 | $872.10 | |