| 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 | $77.60 | 7.293% | $83.2594 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $154.83 | 8.218% | $167.5539 | $167.55 | $167.55 | $167.60 |
| Purchase #3 | $152.41 | 9.616% | $167.0657 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $171.66 | 7.484% | $184.507 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $80.28 | 5.506% | $84.7002 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $111.25 | 10.430% | $122.8534 | $122.85 | $122.85 | $122.90 |
| Purchase #7 | $160.61 | 9.228% | $175.4311 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $908.64 | $985.3707 | $985.37 | $985.35 | $985.50 | |