| 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 | $250.74 | 6.409% | $266.8099 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $123.74 | 11.771% | $138.3054 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $34.92 | 8.332% | $37.8295 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $117.30 | 9.863% | $128.8693 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $65.83 | 7.295% | $70.6323 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $46.26 | 13.789% | $52.6388 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $147.95 | 11.120% | $164.402 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $786.74 | $859.4872 | $859.49 | $859.50 | $859.40 | |