| 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 | $63.70 | 6.529% | $67.859 | $67.86 | $67.85 | $67.90 |
| Purchase #2 | $210.81 | 4.748% | $220.8193 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $245.70 | 12.831% | $277.2258 | $277.23 | $277.25 | $277.20 |
| Purchase #4 | $74.40 | 4.839% | $78.0002 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $105.85 | 11.149% | $117.6512 | $117.65 | $117.65 | $117.70 |
| Purchase #6 | $5.94 | 12.599% | $6.6884 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $136.77 | 3.456% | $141.4968 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $843.17 | $909.7407 | $909.75 | $909.75 | $909.80 | |