| 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 | $51.81 | 11.336% | $57.6832 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $21.70 | 6.250% | $23.0563 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $250.25 | 5.293% | $263.4957 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $144.91 | 4.858% | $151.9497 | $151.95 | $151.95 | $151.90 |
| Purchase #5 | $104.89 | 13.392% | $118.9369 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $26.66 | 12.120% | $29.8912 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $55.60 | 9.696% | $60.991 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $655.82 | $706.0040 | $706.01 | $706.05 | $706.00 | |