| 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 | $57.34 | 11.384% | $63.8676 | $63.87 | $63.85 | $63.90 |
| Purchase #2 | $236.37 | 9.610% | $259.0852 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $178.52 | 4.653% | $186.8265 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $117.60 | 4.783% | $123.2248 | $123.22 | $123.20 | $123.20 |
| Purchase #5 | $32.28 | 5.519% | $34.0615 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $173.83 | 6.133% | $184.491 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $63.94 | 3.372% | $66.0961 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $859.88 | $917.6527 | $917.66 | $917.65 | $917.70 | |