| 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 | $45.81 | 13.517% | $52.0021 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $41.77 | 5.737% | $44.1663 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $203.46 | 8.406% | $220.5628 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $191.71 | 12.523% | $215.7178 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $221.54 | 13.766% | $252.0372 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $155.40 | 4.854% | $162.9431 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $212.91 | 6.613% | $226.9897 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $1,072.60 | $1,174.4190 | $1,174.42 | $1,174.40 | $1,174.40 | |