| 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 | $44.62 | 11.159% | $49.5991 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $182.54 | 3.744% | $189.3743 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $163.51 | 7.309% | $175.4609 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $185.51 | 8.460% | $201.2041 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $146.41 | 5.563% | $154.5548 | $154.55 | $154.55 | $154.60 |
| Purchase #6 | $151.64 | 8.761% | $164.9252 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $138.73 | 5.329% | $146.1229 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $1,012.96 | $1,081.2413 | $1,081.23 | $1,081.20 | $1,081.30 | |