| 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 | $23.31 | 4.352% | $24.3245 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $123.63 | 13.705% | $140.5735 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $80.77 | 13.617% | $91.7685 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $74.46 | 13.194% | $84.2843 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $111.98 | 4.619% | $117.1524 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $216.48 | 9.276% | $236.5607 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $100.70 | 9.264% | $110.0288 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $731.33 | $804.6927 | $804.68 | $804.65 | $804.80 | |