| 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 | $78.40 | 12.813% | $88.4454 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $101.97 | 5.160% | $107.2317 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $74.88 | 3.712% | $77.6595 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $149.28 | 7.654% | $160.7059 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $167.37 | 3.737% | $173.6246 | $173.62 | $173.60 | $173.60 |
| Purchase #6 | $175.26 | 3.425% | $181.2627 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $50.66 | 10.712% | $56.0867 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $797.82 | $845.0165 | $845.02 | $845.00 | $845.00 | |