| 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 | $77.37 | 8.224% | $83.7329 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $160.29 | 8.119% | $173.3039 | $173.30 | $173.30 | $173.30 |
| Purchase #3 | $44.73 | 13.328% | $50.6916 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $223.94 | 9.337% | $244.8493 | $244.85 | $244.85 | $244.80 |
| Purchase #5 | $130.79 | 3.361% | $135.1859 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $64.46 | 13.239% | $72.9939 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $127.76 | 12.297% | $143.4706 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $829.34 | $904.2281 | $904.22 | $904.25 | $904.20 | |