| 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 | $14.69 | 11.316% | $16.3523 | $16.35 | $16.35 | $16.40 |
| Purchase #2 | $103.34 | 13.343% | $117.1287 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $34.84 | 9.379% | $38.1076 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $60.79 | 4.766% | $63.6873 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $132.97 | 8.835% | $144.7179 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $234.75 | 3.831% | $243.7433 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $115.46 | 4.639% | $120.8162 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $696.84 | $744.5533 | $744.56 | $744.55 | $744.50 | |