| 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 | $20.46 | 7.465% | $21.9873 | $21.99 | $22.00 | $22.00 |
| Purchase #2 | $34.94 | 9.421% | $38.2317 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $85.70 | 11.223% | $95.3181 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $204.74 | 6.599% | $218.2508 | $218.25 | $218.25 | $218.30 |
| Purchase #5 | $62.87 | 3.257% | $64.9177 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $225.27 | 9.333% | $246.2944 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $189.38 | 10.847% | $209.922 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $823.36 | $894.9220 | $894.92 | $894.90 | $894.90 | |