| 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 | $95.34 | 6.122% | $101.1767 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $74.65 | 9.294% | $81.588 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $76.56 | 8.144% | $82.795 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $123.86 | 8.116% | $133.9125 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $26.30 | 13.627% | $29.8839 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $109.95 | 10.542% | $121.5409 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $96.40 | 10.384% | $106.4102 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $603.06 | $657.3072 | $657.31 | $657.35 | $657.30 | |