| 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 | $68.29 | 13.318% | $77.3849 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $7.51 | 3.668% | $7.7855 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $70.65 | 13.760% | $80.3714 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $121.30 | 3.586% | $125.6498 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $132.47 | 9.403% | $144.9262 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $18.58 | 12.175% | $20.8421 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $233.82 | 3.199% | $241.2999 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $652.62 | $698.2598 | $698.26 | $698.30 | $698.20 | |