| 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 | $35.42 | 13.131% | $40.071 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $104.43 | 4.346% | $108.9685 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $113.47 | 9.192% | $123.9002 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $8.52 | 11.162% | $9.471 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $102.58 | 13.239% | $116.1606 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $70.97 | 5.584% | $74.933 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $167.93 | 8.561% | $182.3065 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $603.32 | $655.8108 | $655.81 | $655.75 | $655.90 | |