| 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 | $28.65 | 13.386% | $32.4851 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $182.34 | 8.148% | $197.1971 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $134.44 | 8.550% | $145.9346 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $96.66 | 12.834% | $109.0653 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $135.85 | 13.273% | $153.8814 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $55.63 | 9.466% | $60.8959 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $123.59 | 3.420% | $127.8168 | $127.82 | $127.80 | $127.80 |
| 7 purchase totals = | $757.16 | $827.2762 | $827.29 | $827.30 | $827.30 | |