| 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 | $60.59 | 11.734% | $67.6996 | $67.70 | $67.70 | $67.70 |
| Purchase #2 | $10.33 | 13.270% | $11.7008 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $84.68 | 5.127% | $89.0215 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $17.72 | 7.210% | $18.9976 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $155.71 | 12.523% | $175.2096 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $186.70 | 13.107% | $211.1708 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $7.48 | 3.345% | $7.7302 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $523.21 | $581.5301 | $581.53 | $581.50 | $581.50 | |