| 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 | $32.48 | 3.606% | $33.6512 | $33.65 | $33.65 | $33.70 |
| Purchase #2 | $188.78 | 10.768% | $209.1078 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $135.64 | 5.751% | $143.4407 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $11.97 | 3.689% | $12.4116 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $8.49 | 10.862% | $9.4122 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $204.81 | 12.140% | $229.6739 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $88.61 | 9.833% | $97.323 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $670.78 | $735.0204 | $735.01 | $734.95 | $735.00 | |