| 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 | $16.71 | 3.391% | $17.2766 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $220.51 | 9.633% | $241.7517 | $241.75 | $241.75 | $241.80 |
| Purchase #3 | $162.65 | 11.420% | $181.2246 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $205.72 | 4.570% | $215.1214 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $58.75 | 8.107% | $63.5129 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $70.73 | 9.463% | $77.4232 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $38.64 | 7.678% | $41.6068 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $773.71 | $837.9172 | $837.91 | $837.85 | $837.90 | |