| 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 | $18.63 | 4.762% | $19.5172 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $119.37 | 13.666% | $135.6831 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $74.26 | 9.562% | $81.3607 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $116.96 | 5.828% | $123.7764 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $138.72 | 8.469% | $150.4682 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $53.48 | 8.558% | $58.0568 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $22.92 | 11.581% | $25.5744 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $544.34 | $594.4368 | $594.44 | $594.40 | $594.60 | |