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 | $7.99 | 4.590% | $8.3567 | $8.36 | $8.35 | $8.40 |
Purchase #2 | $162.76 | 3.695% | $168.774 | $168.77 | $168.75 | $168.80 |
Purchase #3 | $19.85 | 5.582% | $20.958 | $20.96 | $20.95 | $21.00 |
Purchase #4 | $148.48 | 11.239% | $165.1677 | $165.17 | $165.15 | $165.20 |
Purchase #5 | $239.50 | 4.524% | $250.335 | $250.34 | $250.35 | $250.30 |
Purchase #6 | $77.34 | 7.713% | $83.3052 | $83.31 | $83.30 | $83.30 |
Purchase #7 | $209.69 | 8.772% | $228.084 | $228.08 | $228.10 | $228.10 |
7 purchase totals = | $865.61 | $924.9806 | $924.99 | $924.95 | $925.10 |