| 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 | $23.51 | 6.641% | $25.0713 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $218.38 | 6.137% | $231.782 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $5.53 | 4.422% | $5.7745 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $5.85 | 3.390% | $6.0483 | $6.05 | $6.05 | $6.00 |
| Purchase #5 | $221.47 | 11.202% | $246.2791 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $224.48 | 3.218% | $231.7038 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $198.63 | 9.636% | $217.77 | $217.77 | $217.75 | $217.80 |
| 7 purchase totals = | $897.85 | $964.4290 | $964.42 | $964.40 | $964.50 | |