| 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 | $34.88 | 7.737% | $37.5787 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $125.46 | 13.669% | $142.6091 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $30.44 | 11.153% | $33.835 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $237.84 | 10.559% | $262.9535 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $36.77 | 11.307% | $40.9276 | $40.93 | $40.95 | $40.90 |
| Purchase #6 | $177.96 | 6.445% | $189.4295 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $196.93 | 3.611% | $204.0411 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $840.28 | $911.3745 | $911.38 | $911.45 | $911.30 | |