| 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 | $78.82 | 6.157% | $83.6729 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $162.43 | 6.587% | $173.1293 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $111.93 | 11.556% | $124.8646 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $75.98 | 4.112% | $79.1043 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $77.32 | 7.423% | $83.0595 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $60.62 | 13.795% | $68.9825 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $146.82 | 12.594% | $165.3105 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $713.92 | $778.1236 | $778.11 | $778.10 | $778.20 | |