| 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 | $70.28 | 13.546% | $79.8001 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $240.52 | 13.473% | $272.9253 | $272.93 | $272.95 | $272.90 |
| Purchase #3 | $63.27 | 3.110% | $65.2377 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $174.65 | 3.674% | $181.0666 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $18.48 | 9.583% | $20.2509 | $20.25 | $20.25 | $20.30 |
| Purchase #6 | $153.40 | 6.609% | $163.5382 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $31.82 | 3.681% | $32.9913 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $752.42 | $815.8101 | $815.82 | $815.85 | $815.80 | |