| 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 | $162.88 | 4.677% | $170.4979 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $115.32 | 3.602% | $119.4738 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $18.74 | 3.679% | $19.4294 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $113.83 | 6.645% | $121.394 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $99.48 | 12.206% | $111.6225 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $87.30 | 10.543% | $96.504 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $78.40 | 11.775% | $87.6316 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $675.95 | $726.5532 | $726.54 | $726.55 | $726.50 | |