| 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 | $191.85 | 6.125% | $203.6008 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $34.29 | 4.387% | $35.7943 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $216.73 | 6.140% | $230.0372 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $26.40 | 10.616% | $29.2026 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $123.55 | 3.235% | $127.5468 | $127.55 | $127.55 | $127.50 |
| Purchase #6 | $112.80 | 3.343% | $116.5709 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $74.56 | 4.466% | $77.8898 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $780.18 | $820.6424 | $820.64 | $820.65 | $820.60 | |