| 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 | $106.44 | 7.367% | $114.2814 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $145.28 | 13.404% | $164.7533 | $164.75 | $164.75 | $164.80 |
| Purchase #3 | $22.58 | 12.236% | $25.3429 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $38.99 | 10.177% | $42.958 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $63.63 | 10.792% | $70.4969 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $67.45 | 13.654% | $76.6596 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $231.91 | 13.454% | $263.1112 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $676.28 | $757.6033 | $757.60 | $757.60 | $757.70 | |