| 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 | $23.65 | 4.179% | $24.6383 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $142.68 | 11.706% | $159.3821 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $76.81 | 12.161% | $86.1509 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $100.78 | 12.343% | $113.2193 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $138.29 | 6.645% | $147.4794 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $122.74 | 12.668% | $138.2887 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $159.41 | 8.219% | $172.5119 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $764.36 | $841.6706 | $841.67 | $841.70 | $841.70 | |