| 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 | $89.91 | 3.459% | $93.02 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $51.60 | 8.829% | $56.1558 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $158.84 | 7.663% | $171.0119 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $216.55 | 5.777% | $229.0601 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $10.93 | 4.487% | $11.4204 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $73.86 | 12.197% | $82.8687 | $82.87 | $82.85 | $82.90 |
| Purchase #7 | $197.60 | 5.752% | $208.966 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $799.29 | $852.5029 | $852.51 | $852.40 | $852.60 | |