| 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 | $76.25 | 3.199% | $78.6892 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $157.93 | 12.681% | $177.9571 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $29.32 | 7.764% | $31.5964 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $65.71 | 10.690% | $72.7344 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $140.47 | 5.102% | $147.6368 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $140.62 | 7.143% | $150.6645 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $126.57 | 4.382% | $132.1163 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $736.87 | $791.3947 | $791.40 | $791.40 | $791.40 | |