| 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 | $74.98 | 3.684% | $77.7423 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $200.67 | 10.638% | $222.0173 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $241.60 | 10.107% | $266.0185 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $16.71 | 10.726% | $18.5023 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $224.96 | 9.452% | $246.2232 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $204.27 | 7.128% | $218.8304 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $99.42 | 11.455% | $110.8086 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $1,062.61 | $1,160.1426 | $1,160.14 | $1,160.10 | $1,160.00 | |