| 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 | $92.62 | 4.448% | $96.7397 | $96.74 | $96.75 | $96.70 |
| Purchase #2 | $216.90 | 13.160% | $245.444 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $138.95 | 12.824% | $156.7689 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $47.93 | 9.529% | $52.4972 | $52.50 | $52.50 | $52.50 |
| Purchase #5 | $8.25 | 6.149% | $8.7573 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $104.56 | 5.361% | $110.1655 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $35.82 | 9.662% | $39.2809 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $645.03 | $709.6535 | $709.66 | $709.65 | $709.70 | |