| 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 | $70.76 | 9.607% | $77.5579 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $145.77 | 12.350% | $163.7726 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $88.94 | 8.546% | $96.5408 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $186.29 | 6.525% | $198.4454 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $237.43 | 12.829% | $267.8899 | $267.89 | $267.90 | $267.90 |
| Purchase #6 | $92.53 | 3.203% | $95.4937 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $218.39 | 5.697% | $230.8317 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $1,040.11 | $1,130.5320 | $1,130.53 | $1,130.55 | $1,130.50 | |