| 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 | $41.86 | 5.135% | $44.0095 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $132.40 | 11.649% | $147.8233 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $146.26 | 7.802% | $157.6712 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $77.44 | 3.630% | $80.2511 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $209.71 | 5.447% | $221.1329 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $134.88 | 6.750% | $143.9844 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $30.61 | 8.533% | $33.222 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $773.16 | $828.0944 | $828.08 | $828.05 | $828.10 | |