| 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 | $13.49 | 5.460% | $14.2266 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $223.60 | 4.553% | $233.7805 | $233.78 | $233.80 | $233.80 |
| Purchase #3 | $47.80 | 8.646% | $51.9328 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $84.82 | 3.667% | $87.9303 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $129.27 | 7.119% | $138.4727 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $31.67 | 7.314% | $33.9863 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $249.41 | 9.382% | $272.8096 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $780.06 | $833.1388 | $833.14 | $833.20 | $833.10 | |