| 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 | $96.92 | 10.205% | $106.8107 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $49.73 | 7.228% | $53.3245 | $53.32 | $53.30 | $53.30 |
| Purchase #3 | $137.26 | 4.505% | $143.4436 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $105.25 | 8.111% | $113.7868 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $62.60 | 7.311% | $67.1767 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $119.75 | 7.523% | $128.7588 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $227.32 | 8.655% | $246.9945 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $798.83 | $860.2956 | $860.29 | $860.30 | $860.30 | |