| 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 | $6.91 | 13.437% | $7.8385 | $7.84 | $7.85 | $7.80 |
| Purchase #2 | $27.88 | 11.402% | $31.0589 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $168.89 | 9.340% | $184.6643 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $182.70 | 12.860% | $206.1952 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $29.82 | 11.243% | $33.1727 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $150.30 | 11.296% | $167.2779 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $117.97 | 4.281% | $123.0203 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $684.47 | $753.2278 | $753.23 | $753.20 | $753.30 | |