| 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 | $81.52 | 8.401% | $88.3685 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $16.76 | 7.821% | $18.0708 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $26.89 | 5.173% | $28.281 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $171.55 | 8.287% | $185.7663 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $70.27 | 13.188% | $79.5372 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $144.84 | 3.410% | $149.779 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $241.45 | 7.355% | $259.2086 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $753.28 | $809.0114 | $809.02 | $809.00 | $809.10 | |