| 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 | $70.85 | 10.527% | $78.3084 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $68.45 | 8.339% | $74.158 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $94.84 | 3.861% | $98.5018 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $192.75 | 9.412% | $210.8916 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $61.92 | 11.524% | $69.0557 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $187.71 | 9.163% | $204.9099 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $132.79 | 11.449% | $147.9931 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $809.31 | $883.8185 | $883.82 | $883.80 | $883.90 | |