| 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 | $41.29 | 4.780% | $43.2637 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $84.26 | 7.562% | $90.6317 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $250.84 | 12.287% | $281.6607 | $281.66 | $281.65 | $281.70 |
| Purchase #4 | $151.64 | 4.595% | $158.6079 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $84.59 | 10.263% | $93.2715 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $55.78 | 3.816% | $57.9086 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $189.86 | 3.801% | $197.0766 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $858.26 | $922.4207 | $922.42 | $922.40 | $922.50 | |