| 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 | $29.95 | 10.668% | $33.1451 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $218.76 | 9.657% | $239.8857 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $19.92 | 7.630% | $21.4399 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $41.70 | 7.632% | $44.8825 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $107.63 | 13.842% | $122.5281 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $127.34 | 13.284% | $144.2558 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $85.35 | 12.854% | $96.3209 | $96.32 | $96.30 | $96.30 |
| 7 purchase totals = | $630.65 | $702.4580 | $702.47 | $702.50 | $702.40 | |