| 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 | $67.52 | 10.490% | $74.6028 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $20.54 | 3.270% | $21.2117 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $228.71 | 7.726% | $246.3801 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $26.58 | 4.572% | $27.7952 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $214.59 | 4.857% | $225.0126 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $133.84 | 11.716% | $149.5207 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $65.90 | 10.582% | $72.8735 | $72.87 | $72.85 | $72.90 |
| 7 purchase totals = | $757.68 | $817.3966 | $817.39 | $817.35 | $817.40 | |