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 | $27.99 | 7.397% | $30.0604 | $30.06 | $30.05 | $30.10 |
Purchase #2 | $145.49 | 11.627% | $162.4061 | $162.41 | $162.40 | $162.40 |
Purchase #3 | $152.99 | 8.209% | $165.5489 | $165.55 | $165.55 | $165.50 |
Purchase #4 | $13.94 | 13.733% | $15.8544 | $15.85 | $15.85 | $15.90 |
Purchase #5 | $82.54 | 11.570% | $92.0899 | $92.09 | $92.10 | $92.10 |
Purchase #6 | $52.91 | 8.294% | $57.2984 | $57.30 | $57.30 | $57.30 |
Purchase #7 | $39.65 | 8.645% | $43.0777 | $43.08 | $43.10 | $43.10 |
7 purchase totals = | $515.51 | $566.3358 | $566.34 | $566.35 | $566.40 |