| 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 | $21.56 | 6.819% | $23.0302 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $246.70 | 9.717% | $270.6718 | $270.67 | $270.65 | $270.70 |
| Purchase #3 | $214.98 | 11.584% | $239.8833 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $32.31 | 5.122% | $33.9649 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $113.60 | 8.578% | $123.3446 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $11.65 | 11.772% | $13.0214 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $68.63 | 3.696% | $71.1666 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $709.43 | $775.0828 | $775.07 | $775.05 | $775.10 | |