| 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 | $105.81 | 10.604% | $117.0301 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $82.80 | 10.562% | $91.5453 | $91.55 | $91.55 | $91.50 |
| Purchase #3 | $36.94 | 9.279% | $40.3677 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $202.60 | 3.258% | $209.2007 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $168.65 | 3.640% | $174.7889 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $172.92 | 12.289% | $194.1701 | $194.17 | $194.15 | $194.20 |
| Purchase #7 | $12.96 | 5.627% | $13.6893 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $782.68 | $840.7921 | $840.80 | $840.80 | $840.80 | |