| 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 | $114.33 | 7.215% | $122.5789 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $63.32 | 8.738% | $68.8529 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $75.84 | 4.177% | $79.0078 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $82.90 | 4.393% | $86.5418 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $92.84 | 9.688% | $101.8343 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $214.37 | 13.424% | $243.147 | $243.15 | $243.15 | $243.10 |
| Purchase #7 | $243.90 | 9.249% | $266.4583 | $266.46 | $266.45 | $266.50 |
| 7 purchase totals = | $887.50 | $968.4210 | $968.42 | $968.45 | $968.40 | |