| 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 | $46.51 | 12.761% | $52.4451 | $52.45 | $52.45 | $52.40 |
| Purchase #2 | $158.80 | 7.501% | $170.7116 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $168.81 | 9.486% | $184.8233 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $11.72 | 3.865% | $12.173 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $75.96 | 12.670% | $85.5841 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $189.78 | 5.806% | $200.7986 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $170.83 | 13.320% | $193.5846 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $822.41 | $900.1203 | $900.11 | $900.10 | $900.10 | |