| 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 | $75.50 | 9.193% | $82.4407 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $29.50 | 7.382% | $31.6777 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $190.59 | 5.211% | $200.5216 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $214.83 | 10.289% | $236.9339 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $141.76 | 3.206% | $146.3048 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $60.90 | 3.658% | $63.1277 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $211.59 | 6.629% | $225.6163 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $924.67 | $986.6227 | $986.62 | $986.65 | $986.50 | |