| 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 | $86.38 | 7.329% | $92.7108 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $225.81 | 8.596% | $245.2206 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $70.36 | 9.472% | $77.0245 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $158.67 | 8.790% | $172.6171 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $37.36 | 4.592% | $39.0756 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $147.27 | 9.123% | $160.7054 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $121.86 | 9.745% | $133.7353 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $847.71 | $921.0893 | $921.10 | $921.05 | $921.00 | |