| 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 | $69.30 | 7.596% | $74.564 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $107.96 | 7.206% | $115.7396 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $237.83 | 10.671% | $263.2088 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $8.84 | 6.538% | $9.418 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $113.94 | 8.557% | $123.6898 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $167.79 | 5.464% | $176.958 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $159.94 | 13.692% | $181.839 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $865.60 | $945.4172 | $945.42 | $945.40 | $945.40 | |