| 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 | $94.97 | 7.407% | $102.0044 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $33.94 | 12.254% | $38.099 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $87.32 | 3.555% | $90.4242 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $243.28 | 5.253% | $256.0595 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $181.34 | 13.582% | $205.9696 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $147.87 | 12.308% | $166.0698 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $63.50 | 5.857% | $67.2192 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $852.22 | $925.8457 | $925.84 | $925.75 | $925.90 | |