| 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 | $67.66 | 4.697% | $70.838 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $117.45 | 9.601% | $128.7264 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $94.73 | 6.173% | $100.5777 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $179.63 | 9.561% | $196.8044 | $196.80 | $196.80 | $196.80 |
| Purchase #5 | $193.64 | 3.406% | $200.2354 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $227.52 | 8.109% | $245.9696 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $172.35 | 8.406% | $186.8377 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,052.98 | $1,129.9892 | $1,130.00 | $1,130.05 | $1,129.90 | |