| 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 | $78.55 | 6.604% | $83.7374 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $10.96 | 12.736% | $12.3559 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $73.99 | 3.125% | $76.3022 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $238.74 | 12.536% | $268.6684 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $171.62 | 4.167% | $178.7714 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $239.67 | 3.453% | $247.9458 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $167.48 | 10.700% | $185.4004 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $981.01 | $1,053.1815 | $1,053.19 | $1,053.15 | $1,053.20 | |