| 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 | $33.30 | 10.694% | $36.8611 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $33.79 | 5.803% | $35.7508 | $35.75 | $35.75 | $35.80 |
| Purchase #3 | $131.60 | 11.572% | $146.8288 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $18.41 | 12.704% | $20.7488 | $20.75 | $20.75 | $20.70 |
| Purchase #5 | $14.60 | 9.152% | $15.9362 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $245.48 | 3.734% | $254.6462 | $254.65 | $254.65 | $254.60 |
| Purchase #7 | $222.92 | 8.383% | $241.6074 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $700.10 | $752.3793 | $752.39 | $752.40 | $752.30 | |