| 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 | $237.57 | 12.591% | $267.4824 | $267.48 | $267.50 | $267.50 |
| Purchase #2 | $104.66 | 3.176% | $107.984 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $79.71 | 7.372% | $85.5862 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $47.90 | 6.769% | $51.1424 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $41.64 | 6.355% | $44.2862 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $70.96 | 4.394% | $74.078 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $10.85 | 7.133% | $11.6239 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $593.29 | $642.1831 | $642.18 | $642.25 | $642.20 | |