| 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 | $46.80 | 6.414% | $49.8018 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $25.91 | 4.540% | $27.0863 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $76.44 | 4.607% | $79.9616 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $23.32 | 9.628% | $25.5652 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $220.60 | 8.434% | $239.2054 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $25.71 | 10.403% | $28.3846 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $18.94 | 12.118% | $21.2351 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $437.72 | $471.2400 | $471.25 | $471.25 | $471.30 | |