| 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 | $43.57 | 9.430% | $47.6787 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $165.43 | 5.721% | $174.8943 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $150.70 | 9.238% | $164.6217 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $94.91 | 6.583% | $101.1579 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $156.34 | 13.340% | $177.1958 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $181.82 | 7.376% | $195.231 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $92.36 | 3.166% | $95.2841 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $885.13 | $956.0635 | $956.06 | $956.10 | $956.10 | |