| 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 | $89.55 | 7.371% | $96.1507 | $96.15 | $96.15 | $96.20 |
| Purchase #2 | $233.95 | 5.532% | $246.8921 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $62.95 | 5.658% | $66.5117 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $63.82 | 8.171% | $69.0347 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $96.62 | 4.706% | $101.1669 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $232.78 | 7.280% | $249.7264 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $179.93 | 10.365% | $198.5797 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $959.60 | $1,028.0622 | $1,028.06 | $1,028.10 | $1,028.10 | |