| 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 | $79.70 | 5.109% | $83.7719 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $8.95 | 10.858% | $9.9218 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $146.76 | 4.250% | $152.9973 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $197.80 | 5.554% | $208.7858 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $242.43 | 3.275% | $250.3696 | $250.37 | $250.35 | $250.40 |
| Purchase #6 | $191.37 | 12.427% | $215.1515 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $145.62 | 6.463% | $155.0314 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $1,012.63 | $1,076.0293 | $1,076.03 | $1,076.00 | $1,076.10 | |