| 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 | $96.64 | 3.735% | $100.2495 | $100.25 | $100.25 | $100.20 |
| Purchase #2 | $73.95 | 3.669% | $76.6632 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $121.25 | 5.661% | $128.114 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $56.62 | 8.589% | $61.4831 | $61.48 | $61.50 | $61.50 |
| Purchase #5 | $143.40 | 9.737% | $157.3629 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $110.82 | 4.839% | $116.1826 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $14.94 | 8.739% | $16.2456 | $16.25 | $16.25 | $16.20 |
| 7 purchase totals = | $617.62 | $656.3009 | $656.29 | $656.30 | $656.30 | |