| 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 | $78.43 | 7.322% | $84.1726 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $26.37 | 12.680% | $29.7137 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $207.40 | 6.611% | $221.1112 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $175.87 | 12.718% | $198.2371 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $193.94 | 11.618% | $216.4719 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $89.27 | 6.562% | $95.1279 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $146.64 | 4.685% | $153.5101 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $917.92 | $998.3445 | $998.34 | $998.30 | $998.30 | |