| 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 | $50.38 | 9.458% | $55.1449 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $196.28 | 6.233% | $208.5141 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $164.41 | 8.513% | $178.4062 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $179.50 | 13.461% | $203.6625 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $150.30 | 9.624% | $164.7649 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $113.43 | 11.144% | $126.0706 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $126.53 | 12.707% | $142.6082 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $980.83 | $1,079.1714 | $1,079.16 | $1,079.10 | $1,079.20 | |