| 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 | $65.75 | 7.757% | $70.8502 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $35.96 | 5.330% | $37.8767 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $20.80 | 13.340% | $23.5747 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $13.99 | 4.837% | $14.6667 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $61.69 | 13.717% | $70.152 | $70.15 | $70.15 | $70.20 |
| Purchase #6 | $181.73 | 12.455% | $204.3645 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $207.64 | 3.523% | $214.9552 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $587.56 | $636.4400 | $636.44 | $636.40 | $636.70 | |