| 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 | $37.60 | 8.416% | $40.7644 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $55.27 | 12.217% | $62.0223 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $248.83 | 5.584% | $262.7247 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $5.60 | 7.116% | $5.9985 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $173.58 | 4.604% | $181.5716 | $181.57 | $181.55 | $181.60 |
| Purchase #6 | $61.85 | 4.154% | $64.4192 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $178.64 | 11.253% | $198.7424 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $761.37 | $816.2431 | $816.23 | $816.15 | $816.20 | |