| 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 | $71.76 | 8.501% | $77.8603 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $25.99 | 10.271% | $28.6594 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $191.59 | 6.461% | $203.9686 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $67.55 | 9.503% | $73.9693 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $170.25 | 13.206% | $192.7332 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $24.70 | 6.402% | $26.2813 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $79.88 | 8.421% | $86.6067 | $86.61 | $86.60 | $86.60 |
| 7 purchase totals = | $631.72 | $690.0788 | $690.08 | $690.05 | $690.20 | |