| 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 | $17.60 | 12.862% | $19.8637 | $19.86 | $19.85 | $19.90 |
| Purchase #2 | $129.70 | 8.427% | $140.6298 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $136.59 | 10.336% | $150.7079 | $150.71 | $150.70 | $150.70 |
| Purchase #4 | $204.47 | 10.680% | $226.3074 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $134.34 | 10.177% | $148.0118 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $22.55 | 6.333% | $23.9781 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $50.58 | 8.674% | $54.9673 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $695.83 | $764.4660 | $764.47 | $764.45 | $764.50 | |