| 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 | $65.29 | 5.823% | $69.0918 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $45.76 | 10.298% | $50.4724 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $129.59 | 3.828% | $134.5507 | $134.55 | $134.55 | $134.60 |
| Purchase #4 | $212.94 | 8.528% | $231.0995 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $5.38 | 3.523% | $5.5695 | $5.57 | $5.55 | $5.60 |
| Purchase #6 | $161.77 | 6.170% | $171.7512 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $217.44 | 13.580% | $246.9684 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $838.17 | $909.5035 | $909.50 | $909.45 | $909.70 | |