| 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 | $175.27 | 13.587% | $199.0839 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $92.93 | 3.412% | $96.1008 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $64.85 | 13.394% | $73.536 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $74.50 | 5.308% | $78.4545 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $176.40 | 12.726% | $198.8487 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $87.41 | 9.254% | $95.4989 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $172.73 | 12.206% | $193.8134 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $844.09 | $935.3362 | $935.33 | $935.35 | $935.30 | |