| 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 | $26.42 | 3.831% | $27.4322 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $68.44 | 12.285% | $76.8479 | $76.85 | $76.85 | $76.80 |
| Purchase #3 | $145.78 | 4.318% | $152.0748 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $94.68 | 8.193% | $102.4371 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $143.98 | 3.234% | $148.6363 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $25.46 | 11.169% | $28.3036 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $177.36 | 8.804% | $192.9748 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $682.12 | $728.7067 | $728.70 | $728.70 | $728.60 | |