| 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 | $80.67 | 4.671% | $84.4381 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $155.46 | 11.666% | $173.596 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $243.96 | 10.403% | $269.3392 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $119.96 | 6.244% | $127.4503 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $120.91 | 11.868% | $135.2596 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $110.50 | 9.126% | $120.5842 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $43.81 | 12.211% | $49.1596 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $875.27 | $959.8270 | $959.83 | $959.85 | $959.90 | |