| 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 | $36.51 | 4.362% | $38.1026 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $123.95 | 8.617% | $134.6308 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $172.93 | 4.362% | $180.4732 | $180.47 | $180.45 | $180.50 |
| Purchase #4 | $16.74 | 6.110% | $17.7628 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $13.90 | 7.474% | $14.9389 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $66.41 | 12.512% | $74.7192 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $74.35 | 12.504% | $83.6467 | $83.65 | $83.65 | $83.60 |
| 7 purchase totals = | $504.79 | $544.2742 | $544.27 | $544.25 | $544.20 | |