| 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 | $49.49 | 5.517% | $52.2204 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $235.64 | 4.450% | $246.126 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $216.58 | 9.710% | $237.6099 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $141.88 | 13.662% | $161.2636 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $18.96 | 7.715% | $20.4228 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $236.91 | 6.786% | $252.9867 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $5.77 | 4.247% | $6.0151 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $905.23 | $976.6445 | $976.65 | $976.60 | $976.60 | |