| 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 | $34.27 | 8.823% | $37.2936 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $23.29 | 7.285% | $24.9867 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $19.76 | 4.358% | $20.6211 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $35.48 | 4.252% | $36.9886 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $95.97 | 10.458% | $106.0065 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $102.57 | 3.169% | $105.8204 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $159.87 | 9.520% | $175.0896 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $471.21 | $506.8065 | $506.81 | $506.80 | $506.80 | |