| 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 | $56.38 | 9.365% | $61.66 | $61.66 | $61.65 | $61.70 |
| Purchase #2 | $230.62 | 7.816% | $248.6453 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $237.32 | 5.709% | $250.8686 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $28.33 | 9.255% | $30.9519 | $30.95 | $30.95 | $31.00 |
| Purchase #5 | $8.86 | 7.442% | $9.5194 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $200.75 | 11.324% | $223.4829 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $211.25 | 4.556% | $220.8746 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $973.51 | $1,046.0027 | $1,046.00 | $1,045.95 | $1,046.10 | |