| 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 | $84.65 | 10.108% | $93.2064 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $67.66 | 7.118% | $72.476 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $103.99 | 5.573% | $109.7854 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $208.82 | 11.410% | $232.6464 | $232.65 | $232.65 | $232.60 |
| Purchase #5 | $249.61 | 8.286% | $270.2927 | $270.29 | $270.30 | $270.30 |
| Purchase #6 | $5.91 | 7.846% | $6.3737 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $56.61 | 8.167% | $61.2333 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $777.25 | $846.0139 | $846.02 | $846.05 | $846.00 | |