| 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 | $94.46 | 9.421% | $103.3591 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $15.88 | 12.457% | $17.8582 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $17.28 | 6.568% | $18.415 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $200.25 | 9.627% | $219.5281 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $33.30 | 10.852% | $36.9137 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $197.65 | 7.401% | $212.2781 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $122.77 | 3.311% | $126.8349 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $681.59 | $735.1871 | $735.19 | $735.20 | $735.20 | |