| 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 | $47.45 | 6.401% | $50.4873 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $189.92 | 12.808% | $214.245 | $214.25 | $214.25 | $214.20 |
| Purchase #3 | $228.67 | 10.522% | $252.7307 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $104.83 | 6.499% | $111.6429 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $18.30 | 3.300% | $18.9039 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $132.56 | 11.309% | $147.5512 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $52.33 | 9.333% | $57.214 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $774.06 | $852.7750 | $852.77 | $852.80 | $852.70 | |