| 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 | $184.48 | 13.781% | $209.9032 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $51.77 | 13.335% | $58.6735 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $70.75 | 8.627% | $76.8536 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $8.71 | 9.279% | $9.5182 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $214.58 | 3.536% | $222.1675 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $93.50 | 9.771% | $102.6359 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $15.85 | 13.793% | $18.0362 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $639.64 | $697.7881 | $697.79 | $697.75 | $697.80 | |