| 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 | $69.50 | 13.622% | $78.9673 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $20.57 | 5.246% | $21.6491 | $21.65 | $21.65 | $21.60 |
| Purchase #3 | $13.95 | 5.729% | $14.7492 | $14.75 | $14.75 | $14.70 |
| Purchase #4 | $138.97 | 12.467% | $156.2954 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $80.42 | 9.626% | $88.1612 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $56.43 | 13.400% | $63.9916 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $124.83 | 8.224% | $135.096 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $504.67 | $558.9098 | $558.92 | $558.90 | $558.90 | |