| 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 | $59.45 | 8.279% | $64.3719 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $47.36 | 5.102% | $49.7763 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $151.96 | 5.287% | $159.9941 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $196.56 | 13.522% | $223.1388 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $34.49 | 4.555% | $36.061 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $18.36 | 5.372% | $19.3463 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $198.42 | 13.534% | $225.2742 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $706.60 | $777.9626 | $777.96 | $777.95 | $778.00 | |