| 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 | $61.36 | 11.447% | $68.3839 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $229.33 | 3.768% | $237.9712 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $88.44 | 3.845% | $91.8405 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $74.25 | 4.759% | $77.7836 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $103.40 | 13.789% | $117.6578 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $105.40 | 3.822% | $109.4284 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $62.58 | 8.373% | $67.8198 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $724.76 | $770.8852 | $770.88 | $770.90 | $770.90 | |