| 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 | $105.33 | 9.393% | $115.2236 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $24.30 | 5.138% | $25.5485 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $61.97 | 10.391% | $68.4093 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $92.88 | 5.599% | $98.0804 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $128.99 | 9.304% | $140.9912 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $67.95 | 10.382% | $75.0046 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $84.77 | 10.506% | $93.6759 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $566.19 | $616.9335 | $616.93 | $616.95 | $616.90 | |