| 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 | $96.43 | 12.702% | $108.6785 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $58.82 | 11.163% | $65.3861 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $34.27 | 7.208% | $36.7402 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $11.58 | 3.571% | $11.9935 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $70.47 | 11.634% | $78.6685 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $133.40 | 4.629% | $139.5751 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $203.81 | 9.415% | $222.9987 | $223.00 | $223.00 | $223.00 |
| 7 purchase totals = | $608.78 | $664.0406 | $664.05 | $664.10 | $664.10 | |