| 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 | $5.93 | 8.526% | $6.4356 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $45.97 | 12.724% | $51.8192 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $183.78 | 4.533% | $192.1107 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $14.38 | 10.247% | $15.8535 | $15.85 | $15.85 | $15.90 |
| Purchase #5 | $250.87 | 7.304% | $269.1935 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $203.55 | 10.410% | $224.7396 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $170.83 | 11.127% | $189.8383 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $875.31 | $949.9904 | $949.99 | $950.00 | $949.90 | |