| 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 | $102.65 | 4.215% | $106.9767 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $164.76 | 6.110% | $174.8268 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $92.77 | 10.864% | $102.8485 | $102.85 | $102.85 | $102.80 |
| Purchase #4 | $38.26 | 6.158% | $40.6161 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $193.54 | 5.825% | $204.8137 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $15.37 | 5.340% | $16.1908 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $5.87 | 4.258% | $6.1199 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $613.22 | $652.3925 | $652.40 | $652.40 | $652.30 | |