| 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 | $30.41 | 8.805% | $33.0876 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $169.71 | 7.732% | $182.832 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $188.89 | 11.421% | $210.4631 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $26.89 | 5.764% | $28.4399 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $229.67 | 9.348% | $251.1396 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $174.30 | 5.358% | $183.639 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $140.89 | 4.610% | $147.385 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $960.76 | $1,036.9862 | $1,036.99 | $1,037.05 | $1,036.90 | |