| 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 | $54.50 | 4.560% | $56.9852 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $195.46 | 3.451% | $202.2053 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $81.38 | 8.444% | $88.2517 | $88.25 | $88.25 | $88.30 |
| Purchase #4 | $15.69 | 4.638% | $16.4177 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $216.64 | 12.620% | $243.98 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $66.56 | 13.463% | $75.521 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $15.99 | 12.354% | $17.9654 | $17.97 | $17.95 | $18.00 |
| 7 purchase totals = | $646.22 | $701.3263 | $701.34 | $701.30 | $701.40 | |