| 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 | $106.57 | 5.547% | $112.4814 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $226.68 | 11.562% | $252.8887 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $68.53 | 5.566% | $72.3444 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $172.44 | 8.143% | $186.4818 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $23.50 | 6.130% | $24.9406 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $135.47 | 8.844% | $147.451 | $147.45 | $147.45 | $147.50 |
| Purchase #7 | $133.63 | 12.208% | $149.9436 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $866.82 | $946.5315 | $946.52 | $946.60 | $946.50 | |