| 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 | $116.87 | 10.161% | $128.7452 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $63.89 | 5.433% | $67.3611 | $67.36 | $67.35 | $67.40 |
| Purchase #3 | $185.85 | 3.750% | $192.8194 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $39.69 | 12.617% | $44.6977 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $175.41 | 12.399% | $197.1591 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $118.32 | 13.836% | $134.6908 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $90.74 | 12.242% | $101.8484 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $790.77 | $867.3217 | $867.33 | $867.30 | $867.30 | |