| 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 | $5.73 | 3.591% | $5.9358 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $181.84 | 7.307% | $195.127 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $131.96 | 11.665% | $147.3531 | $147.35 | $147.35 | $147.40 |
| Purchase #4 | $162.96 | 12.795% | $183.8107 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $242.83 | 5.751% | $256.7952 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $129.80 | 3.445% | $134.2716 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $34.60 | 3.317% | $35.7477 | $35.75 | $35.75 | $35.70 |
| 7 purchase totals = | $889.72 | $959.0411 | $959.05 | $959.05 | $959.00 | |