| 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 | $47.66 | 13.631% | $54.1565 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $99.76 | 4.799% | $104.5475 | $104.55 | $104.55 | $104.50 |
| Purchase #3 | $9.96 | 12.183% | $11.1734 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $29.84 | 11.853% | $33.3769 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $232.80 | 6.361% | $247.6084 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $29.25 | 8.863% | $31.8424 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $171.70 | 13.807% | $195.4066 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $620.97 | $678.1117 | $678.12 | $678.10 | $678.10 | |