| 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 | $43.85 | 9.448% | $47.9929 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $78.60 | 10.554% | $86.8954 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $211.77 | 5.618% | $223.6672 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $116.70 | 4.276% | $121.6901 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $155.60 | 3.269% | $160.6866 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $73.90 | 8.469% | $80.1586 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $179.99 | 11.178% | $200.1093 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $860.41 | $921.2001 | $921.21 | $921.20 | $921.30 | |