| 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 | $223.56 | 13.493% | $253.725 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $22.85 | 12.434% | $25.6912 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $99.38 | 9.450% | $108.7714 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $33.78 | 8.583% | $36.6793 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $225.44 | 11.775% | $251.9856 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $71.45 | 8.757% | $77.7069 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $94.64 | 9.331% | $103.4709 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $771.10 | $858.0303 | $858.04 | $858.05 | $858.10 | |