| 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 | $13.44 | 10.618% | $14.8671 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $85.69 | 11.220% | $95.3044 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $57.86 | 6.638% | $61.7007 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $103.41 | 10.452% | $114.2184 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $200.25 | 5.747% | $211.7584 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $199.43 | 9.365% | $218.1066 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $191.30 | 11.458% | $213.2192 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $851.38 | $929.1748 | $929.18 | $929.10 | $929.20 | |