| 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 | $5.57 | 6.811% | $5.9494 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $130.29 | 9.373% | $142.5021 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $227.75 | 3.750% | $236.2906 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $245.69 | 4.550% | $256.8689 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $232.59 | 10.270% | $256.477 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $115.33 | 5.106% | $121.2187 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $34.62 | 8.637% | $37.6101 | $37.61 | $37.60 | $37.60 |
| 7 purchase totals = | $991.84 | $1,056.9168 | $1,056.92 | $1,056.90 | $1,056.90 | |