| 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 | $45.56 | 6.747% | $48.6339 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $60.34 | 5.133% | $63.4373 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $122.84 | 5.167% | $129.1871 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $168.31 | 11.710% | $188.0191 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $53.79 | 12.595% | $60.5649 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $236.68 | 9.550% | $259.2829 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $162.68 | 7.348% | $174.6337 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $850.20 | $923.7589 | $923.75 | $923.80 | $923.70 | |