| 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 | $115.71 | 5.689% | $122.2927 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $49.85 | 9.833% | $54.7518 | $54.75 | $54.75 | $54.80 |
| Purchase #3 | $21.75 | 5.552% | $22.9576 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $169.71 | 8.411% | $183.9843 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $26.57 | 6.568% | $28.3151 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $61.49 | 11.658% | $68.6585 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $192.50 | 13.245% | $217.9966 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $637.58 | $698.9566 | $698.96 | $698.95 | $699.10 | |