| 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 | $48.72 | 4.681% | $51.0006 | $51.00 | $51.00 | $51.00 |
| Purchase #2 | $122.50 | 10.210% | $135.0073 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $114.43 | 6.849% | $122.2673 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $30.47 | 5.683% | $32.2016 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $128.70 | 12.692% | $145.0346 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $66.41 | 9.371% | $72.6333 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $174.86 | 5.249% | $184.0384 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $686.09 | $742.1831 | $742.18 | $742.20 | $742.10 | |