| 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 | $63.52 | 3.340% | $65.6416 | $65.64 | $65.65 | $65.60 |
| Purchase #2 | $18.86 | 12.185% | $21.1581 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $249.97 | 12.394% | $280.9513 | $280.95 | $280.95 | $281.00 |
| Purchase #4 | $143.86 | 12.110% | $161.2814 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $6.83 | 4.261% | $7.121 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $5.62 | 12.780% | $6.3382 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $59.47 | 6.398% | $63.2749 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $548.13 | $605.7665 | $605.76 | $605.75 | $605.80 | |