| 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 | $232.87 | 8.588% | $252.8689 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $166.33 | 4.757% | $174.2423 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $25.40 | 12.763% | $28.6418 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $124.53 | 4.155% | $129.7042 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $67.88 | 12.614% | $76.4424 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $62.65 | 5.238% | $65.9316 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $237.85 | 3.775% | $246.8288 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $917.51 | $974.6600 | $974.65 | $974.70 | $974.50 | |