| 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 | $113.27 | 9.398% | $123.9151 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $62.25 | 3.340% | $64.3292 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $202.51 | 7.178% | $217.0462 | $217.05 | $217.05 | $217.00 |
| Purchase #4 | $132.33 | 3.463% | $136.9126 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $68.64 | 5.856% | $72.6596 | $72.66 | $72.65 | $72.70 |
| Purchase #6 | $8.91 | 9.806% | $9.7837 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $169.94 | 4.710% | $177.9442 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $757.85 | $802.5906 | $802.59 | $802.60 | $802.50 | |