| 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 | $87.42 | 9.332% | $95.578 | $95.58 | $95.60 | $95.60 |
| Purchase #2 | $95.59 | 8.603% | $103.8136 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $247.78 | 3.461% | $256.3557 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $224.76 | 12.770% | $253.4619 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $12.89 | 7.615% | $13.8716 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $87.38 | 6.830% | $93.3481 | $93.35 | $93.35 | $93.30 |
| Purchase #7 | $66.39 | 5.336% | $69.9326 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $822.21 | $886.3615 | $886.36 | $886.35 | $886.40 | |