| 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 | $87.30 | 5.293% | $91.9208 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $105.81 | 7.174% | $113.4008 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $166.32 | 4.384% | $173.6115 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $11.28 | 10.751% | $12.4927 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $166.72 | 10.340% | $183.9588 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $7.66 | 7.566% | $8.2396 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $144.65 | 9.518% | $158.4178 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $689.74 | $742.0420 | $742.04 | $742.00 | $742.00 | |