| 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 | $56.92 | 6.595% | $60.6739 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $27.64 | 10.623% | $30.5762 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $192.33 | 7.666% | $207.074 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $88.90 | 8.793% | $96.717 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $27.71 | 8.103% | $29.9553 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $150.71 | 7.837% | $162.5211 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $134.41 | 13.728% | $152.8618 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $678.62 | $740.3793 | $740.38 | $740.30 | $740.50 | |