| 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 | $14.42 | 4.412% | $15.0562 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $60.77 | 4.711% | $63.6329 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $78.85 | 8.852% | $85.8298 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $96.33 | 6.606% | $102.6936 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $224.87 | 10.514% | $248.5128 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $7.87 | 6.792% | $8.4045 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $71.91 | 7.253% | $77.1256 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $555.02 | $601.2554 | $601.25 | $601.30 | $601.20 | |