| 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 | $80.89 | 8.140% | $87.4744 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $141.88 | 9.420% | $155.2451 | $155.25 | $155.25 | $155.20 |
| Purchase #3 | $39.56 | 10.386% | $43.6687 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $223.54 | 13.809% | $254.4086 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $27.76 | 4.816% | $29.0969 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $228.77 | 6.447% | $243.5188 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $133.92 | 9.784% | $147.0227 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $876.32 | $960.4352 | $960.44 | $960.35 | $960.40 | |