| 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 | $73.28 | 4.775% | $76.7791 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $14.75 | 13.527% | $16.7452 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $7.65 | 6.602% | $8.1551 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $62.34 | 10.724% | $69.0253 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $156.41 | 6.441% | $166.4844 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $146.98 | 5.872% | $155.6107 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $169.55 | 9.729% | $186.0455 | $186.05 | $186.05 | $186.00 |
| 7 purchase totals = | $630.96 | $678.8453 | $678.86 | $678.90 | $678.80 | |