| 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 | $38.98 | 7.170% | $41.7749 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $60.96 | 12.667% | $68.6818 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $161.89 | 11.127% | $179.9035 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $127.43 | 12.755% | $143.6837 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $120.62 | 10.498% | $133.2827 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $215.38 | 8.813% | $234.3614 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $100.49 | 6.639% | $107.1615 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $825.75 | $908.8495 | $908.83 | $908.85 | $909.00 | |