| 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 | $80.40 | 5.558% | $84.8686 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $208.54 | 8.489% | $226.243 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $24.79 | 7.227% | $26.5816 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $20.26 | 10.403% | $22.3676 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $207.96 | 11.539% | $231.9565 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $96.67 | 12.272% | $108.5333 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $54.45 | 10.818% | $60.3404 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $693.07 | $760.8910 | $760.89 | $760.90 | $760.90 | |