| 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 | $122.85 | 10.671% | $135.9593 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $86.54 | 10.802% | $95.8881 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $18.91 | 6.512% | $20.1414 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $64.81 | 12.685% | $73.0311 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $23.28 | 3.450% | $24.0832 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $49.32 | 7.671% | $53.1033 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $129.79 | 12.352% | $145.8217 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $495.50 | $548.0281 | $548.02 | $548.05 | $548.00 | |