| 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 | $64.54 | 8.620% | $70.1033 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $210.93 | 9.505% | $230.9789 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $133.38 | 9.301% | $145.7857 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $19.91 | 13.807% | $22.659 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $182.28 | 12.706% | $205.4405 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $23.73 | 5.352% | $25 | $25.00 | $25.00 | $25.00 |
| Purchase #7 | $50.79 | 6.784% | $54.2356 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $685.56 | $754.2030 | $754.21 | $754.25 | $754.20 | |