| 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 | $71.92 | 11.629% | $80.2836 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $188.67 | 12.716% | $212.6613 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $70.63 | 6.607% | $75.2965 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $50.96 | 6.324% | $54.1827 | $54.18 | $54.20 | $54.20 |
| Purchase #5 | $135.75 | 9.652% | $148.8526 | $148.85 | $148.85 | $148.90 |
| Purchase #6 | $195.42 | 12.696% | $220.2305 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $184.25 | 8.596% | $200.0881 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $897.60 | $991.5953 | $991.59 | $991.65 | $991.70 | |