| 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 | $63.66 | 10.342% | $70.2437 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $124.81 | 8.552% | $135.4838 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $218.68 | 11.674% | $244.2087 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $228.59 | 4.415% | $238.6822 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $46.25 | 7.666% | $49.7955 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $170.78 | 9.449% | $186.917 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $53.49 | 7.102% | $57.2889 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $906.26 | $982.6198 | $982.62 | $982.65 | $982.60 | |