| 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 | $47.50 | 7.661% | $51.139 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $95.59 | 10.180% | $105.3211 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $208.67 | 12.418% | $234.5826 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $102.66 | 4.178% | $106.9491 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $67.55 | 12.467% | $75.9715 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $34.52 | 3.751% | $35.8148 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $85.67 | 9.167% | $93.5234 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $642.16 | $703.3015 | $703.29 | $703.25 | $703.20 | |