| 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 | $86.29 | 3.514% | $89.3222 | $89.32 | $89.30 | $89.30 |
| Purchase #2 | $188.80 | 4.272% | $196.8655 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $31.54 | 9.201% | $34.442 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $162.34 | 9.188% | $177.2558 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $44.88 | 9.347% | $49.0749 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $134.40 | 13.283% | $152.2524 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $230.71 | 3.580% | $238.9694 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $878.96 | $938.1822 | $938.18 | $938.10 | $938.30 | |