| 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 | $56.97 | 13.309% | $64.5521 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $14.78 | 4.200% | $15.4008 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $211.41 | 4.693% | $221.3315 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $168.79 | 10.705% | $186.859 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $180.54 | 11.218% | $200.793 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $213.98 | 4.567% | $223.7525 | $223.75 | $223.75 | $223.80 |
| Purchase #7 | $9.64 | 12.292% | $10.8249 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $856.11 | $923.5138 | $923.50 | $923.50 | $923.60 | |