| 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 | $47.72 | 9.230% | $52.1246 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $33.45 | 11.467% | $37.2857 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $94.69 | 3.735% | $98.2267 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $8.40 | 10.296% | $9.2649 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $164.61 | 13.627% | $187.0414 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $209.67 | 13.675% | $238.3424 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $123.82 | 11.729% | $138.3428 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $682.36 | $760.6285 | $760.62 | $760.65 | $760.50 | |