| 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 | $131.30 | 4.864% | $137.6864 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $60.25 | 12.808% | $67.9668 | $67.97 | $67.95 | $68.00 |
| Purchase #3 | $69.85 | 7.145% | $74.8408 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $27.31 | 5.799% | $28.8937 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $215.91 | 13.402% | $244.8463 | $244.85 | $244.85 | $244.80 |
| Purchase #6 | $213.47 | 10.425% | $235.7242 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $226.25 | 7.120% | $242.359 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $944.34 | $1,032.3172 | $1,032.32 | $1,032.30 | $1,032.30 | |