| 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 | $45.80 | 5.360% | $48.2549 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $77.57 | 4.665% | $81.1886 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $57.65 | 5.154% | $60.6213 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $230.48 | 3.252% | $237.9752 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $131.44 | 10.672% | $145.4673 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $122.62 | 9.607% | $134.4001 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $172.33 | 11.564% | $192.2582 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $837.89 | $900.1656 | $900.17 | $900.15 | $900.30 | |