| 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 | $65.79 | 9.516% | $72.0506 | $72.05 | $72.05 | $72.10 |
| Purchase #2 | $72.32 | 8.134% | $78.2025 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $226.36 | 10.643% | $250.4515 | $250.45 | $250.45 | $250.50 |
| Purchase #4 | $6.92 | 11.459% | $7.713 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $193.30 | 12.224% | $216.929 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $167.97 | 4.399% | $175.359 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $176.64 | 8.175% | $191.0803 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $909.30 | $991.7859 | $991.78 | $991.80 | $991.90 | |