| 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 | $42.96 | 7.350% | $46.1176 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $240.94 | 3.665% | $249.7705 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $203.44 | 13.570% | $231.0468 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $183.63 | 5.484% | $193.7003 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $184.63 | 12.514% | $207.7346 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $37.65 | 3.318% | $38.8992 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $25.69 | 8.847% | $27.9628 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $918.94 | $995.2318 | $995.23 | $995.20 | $995.20 | |