| 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 | $96.38 | 11.868% | $107.8184 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $231.56 | 5.220% | $243.6474 | $243.65 | $243.65 | $243.60 |
| Purchase #3 | $83.28 | 4.105% | $86.6986 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $34.91 | 6.542% | $37.1938 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $42.34 | 11.121% | $47.0486 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $34.86 | 8.162% | $37.7053 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $199.33 | 9.840% | $218.9441 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $722.66 | $779.0562 | $779.06 | $779.05 | $778.90 | |