| 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 | $49.90 | 7.815% | $53.7997 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $215.84 | 3.635% | $223.6858 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $217.77 | 12.407% | $244.7887 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $73.52 | 7.124% | $78.7576 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $183.26 | 13.536% | $208.0661 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $164.94 | 5.634% | $174.2327 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $204.35 | 3.592% | $211.6903 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $1,109.58 | $1,195.0209 | $1,195.03 | $1,195.05 | $1,195.10 | |