| 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 | $56.75 | 8.333% | $61.479 | $61.48 | $61.50 | $61.50 |
| Purchase #2 | $188.30 | 6.723% | $200.9594 | $200.96 | $200.95 | $201.00 |
| Purchase #3 | $240.72 | 12.226% | $270.1504 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $61.56 | 9.854% | $67.6261 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $155.84 | 12.119% | $174.7262 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $86.66 | 6.247% | $92.0737 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $63.38 | 7.525% | $68.1493 | $68.15 | $68.15 | $68.10 |
| 7 purchase totals = | $853.21 | $935.1641 | $935.17 | $935.20 | $935.20 | |