| 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 | $70.85 | 6.833% | $75.6912 | $75.69 | $75.70 | $75.70 |
| Purchase #2 | $90.26 | 6.786% | $96.385 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $164.68 | 8.170% | $178.1344 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $204.61 | 6.659% | $218.235 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $126.44 | 4.367% | $131.9616 | $131.96 | $131.95 | $132.00 |
| Purchase #6 | $115.34 | 12.540% | $129.8036 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $24.93 | 8.467% | $27.0408 | $27.04 | $27.05 | $27.00 |
| 7 purchase totals = | $797.11 | $857.2516 | $857.25 | $857.30 | $857.20 | |