| 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 | $85.81 | 6.781% | $91.6288 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $246.47 | 10.367% | $272.0215 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $15.77 | 7.580% | $16.9654 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $77.30 | 3.593% | $80.0774 | $80.08 | $80.10 | $80.10 |
| Purchase #5 | $219.60 | 11.596% | $245.0648 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $114.37 | 5.450% | $120.6032 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $65.77 | 10.251% | $72.5121 | $72.51 | $72.50 | $72.50 |
| 7 purchase totals = | $825.09 | $898.8732 | $898.87 | $898.85 | $898.90 | |