| 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 | $231.83 | 3.284% | $239.4433 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $26.27 | 10.627% | $29.0617 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $165.31 | 3.645% | $171.3355 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $96.93 | 8.674% | $105.3377 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $38.89 | 8.165% | $42.0654 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $55.58 | 9.642% | $60.939 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $72.45 | 12.725% | $81.6693 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $687.26 | $729.8519 | $729.86 | $729.85 | $729.80 | |