| 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 | $70.80 | 11.749% | $79.1183 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $100.54 | 13.756% | $114.3703 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $81.66 | 4.869% | $85.636 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $49.93 | 4.326% | $52.09 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $204.80 | 11.396% | $228.139 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $108.92 | 12.349% | $122.3705 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $154.75 | 5.178% | $162.763 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $771.40 | $844.4871 | $844.49 | $844.45 | $844.50 | |