| 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 | $46.36 | 13.733% | $52.7266 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $180.28 | 4.716% | $188.782 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $6.67 | 3.465% | $6.9011 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $242.99 | 7.177% | $260.4294 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $215.40 | 8.403% | $233.5001 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $31.50 | 4.117% | $32.7969 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $55.32 | 9.705% | $60.6888 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $778.52 | $835.8249 | $835.83 | $835.90 | $835.80 | |