| 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 | $73.96 | 5.385% | $77.9427 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $78.74 | 7.711% | $84.8116 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $108.25 | 5.680% | $114.3986 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $165.67 | 8.242% | $179.3245 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $167.31 | 13.605% | $190.0725 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $167.83 | 9.608% | $183.9551 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $40.28 | 10.504% | $44.511 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $802.04 | $875.0160 | $875.01 | $874.95 | $875.00 | |