| 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 | $96.44 | 9.756% | $105.8487 | $105.85 | $105.85 | $105.80 |
| Purchase #2 | $42.90 | 9.337% | $46.9056 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $119.44 | 8.828% | $129.9842 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $170.30 | 7.392% | $182.8886 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $9.78 | 5.135% | $10.2822 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $228.94 | 10.841% | $253.7594 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $138.39 | 6.538% | $147.4379 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $806.19 | $877.1066 | $877.11 | $877.15 | $877.10 | |