| 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 | $45.79 | 5.674% | $48.3881 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $113.33 | 4.474% | $118.4004 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $233.33 | 11.282% | $259.6543 | $259.65 | $259.65 | $259.70 |
| Purchase #4 | $126.84 | 3.808% | $131.6701 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $134.78 | 10.818% | $149.3605 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $120.74 | 5.255% | $127.0849 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $213.61 | 8.168% | $231.0577 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $988.42 | $1,065.6160 | $1,065.61 | $1,065.60 | $1,065.80 | |