| 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 | $75.34 | 6.454% | $80.2024 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $229.33 | 7.369% | $246.2293 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $190.76 | 5.248% | $200.7711 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $93.82 | 5.588% | $99.0627 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $174.41 | 5.314% | $183.6781 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $14.61 | 8.692% | $15.8799 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $173.82 | 4.569% | $181.7618 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $952.09 | $1,007.5853 | $1,007.58 | $1,007.60 | $1,007.70 | |