| 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 | $46.64 | 6.174% | $49.5196 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $154.78 | 6.271% | $164.4863 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $144.28 | 4.730% | $151.1044 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $121.82 | 3.463% | $126.0386 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $82.29 | 7.449% | $88.4198 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $200.61 | 4.264% | $209.164 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $81.83 | 3.460% | $84.6613 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $832.25 | $873.3940 | $873.39 | $873.35 | $873.40 | |