| 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 | $20.52 | 11.276% | $22.8338 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $117.32 | 3.689% | $121.6479 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $29.65 | 13.334% | $33.6035 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $20.97 | 6.264% | $22.2836 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $217.31 | 9.703% | $238.3956 | $238.40 | $238.40 | $238.40 |
| Purchase #6 | $91.72 | 4.807% | $96.129 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $67.85 | 3.679% | $70.3462 | $70.35 | $70.35 | $70.30 |
| 7 purchase totals = | $565.34 | $605.2396 | $605.24 | $605.30 | $605.10 | |