| 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 | $92.38 | 8.424% | $100.1621 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $192.72 | 9.707% | $211.4273 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $117.78 | 5.440% | $124.1872 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $43.90 | 10.304% | $48.4235 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $11.43 | 13.146% | $12.9326 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $158.97 | 5.365% | $167.4987 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $74.39 | 3.754% | $77.1826 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $691.57 | $741.8140 | $741.81 | $741.85 | $741.80 | |