| 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 | $10.91 | 12.363% | $12.2588 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $58.44 | 13.305% | $66.2154 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $16.35 | 10.727% | $18.1039 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $172.42 | 6.549% | $183.7118 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $153.80 | 10.184% | $169.463 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $46.26 | 12.190% | $51.8991 | $51.90 | $51.90 | $51.90 |
| Purchase #7 | $39.52 | 11.627% | $44.115 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $497.70 | $545.7670 | $545.77 | $545.70 | $545.80 | |