| 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 | $70.89 | 10.521% | $78.3483 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $159.95 | 4.832% | $167.6788 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $185.94 | 9.552% | $203.701 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $172.99 | 13.234% | $195.8835 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $114.83 | 8.425% | $124.5044 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $5.26 | 7.550% | $5.6571 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $80.28 | 13.270% | $90.9332 | $90.93 | $90.95 | $90.90 |
| 7 purchase totals = | $790.14 | $866.7063 | $866.70 | $866.75 | $866.70 | |