| 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 | $33.50 | 5.124% | $35.2165 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $248.44 | 4.640% | $259.9676 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $8.91 | 10.827% | $9.8747 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $162.60 | 11.420% | $181.1689 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $144.59 | 6.477% | $153.9551 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $54.48 | 8.212% | $58.9539 | $58.95 | $58.95 | $59.00 |
| Purchase #7 | $12.54 | 3.106% | $12.9295 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $665.06 | $712.0662 | $712.07 | $712.00 | $712.20 | |