| 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 | $61.57 | 11.355% | $68.5613 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $156.52 | 6.830% | $167.2103 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $92.78 | 7.238% | $99.4954 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $136.52 | 10.501% | $150.856 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $6.57 | 4.720% | $6.8801 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $77.35 | 9.619% | $84.7903 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $186.88 | 13.615% | $212.3237 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $718.19 | $790.1171 | $790.12 | $790.10 | $790.20 | |